Sanyo Twicell SEB-015SEB-015SEB-015 User's Manual
Contents
1. 1 Twicell Batteries Handling Precautions Carefully read this instruction manual before using Twicell batteries for the first time Important For your safety and that of your customers observe all cautionary information provided in this manual Save this manual for future reference The following information is intended to highlight potential safety hazards that can be associated with the misuse misapplication or damage to Twicell batteries Please carefully evaluate the information in this section when using Twicell batteries single cell or packed cells or when using or manufacturing equipment incorporating Twicell batteries This manual is no substitute for your independent evaluation of equipment incorporating Twicell batter ies Customers incorporating Twicell batteries into their equipment must assure that their completed product has been properly designed manufactured and tested End users of equipment incorporating Twicell batteries should also be provided with sufficient warnings and instructions on their safe opera tion As appropriate some or all of the following warnings and information should be incorporated by you into the instruction manual accompanying your equipment A DANGER Failure to carefully observe the following proce dures and precautions can result in leakage of bat tery fluid electrolyte heat generation bursting fire and serious personal injury Never dispose of Twicell b2. kKeep Twicell batteries or the equipment out of the reach of babies and small children in order to avoid them to swallow batteries In the event the batteries are swallowed consult a doctor imme diately Do not charge or use Twicell batteries with the and terminals reversed Charging batteries with the terminals reversed may discharge rather than charge the batteries or it may cause abnormal chemical reaction in the batteries Using batteries with the terminals reversed may discharge with of abnormal current leakage of battery fluid heat generation bursting and fire Do not over charge Twicell batteries by exceed ing the predetermined charging period specified by the battery charger s instructions or indicator If Twicell batteries are not fully charged after the bat tery chargeris predetermined charging period has elapsed stop the charging process Prolonged charging may cause leakage of battery fluid heat generation bursting Be sure to handle recharged batteries carefully as they may be hot Do not remove the outer tube from a battery or damage it Doing so will expose the battery to the risk of a short circuit and may cause leakage of battery fluid heat generation bursting and fire lf Twicell batteries leak fluid change color change shape or change in any other way do not use them otherwise they may cause heat genera tion bursting and fire Twicell batteries contain the strong colorless al kaline
3. Doing so may cause leak age of battery fluid impair performance or shorten operating life of Twicell batteries Do not use or store battery at high temperature such as in strong direct sunlight in cars during hot weather or directly in front of a heater This may cause leakage of battery fluid It could also impair performance and shorten operating life of Twicell batteries Do not use old and new batteries mixed together or batteries at different charge levels Do not use the Twicell battery mixed together with a dry cell or other battery of different capacity type or brand name This may cause leakage of battery fluid and heat generation When more than two batteries are to be used to gether charge them simultaneously prior to use If they are not charged at the same time it could cause leakage of battery fluid and heat generation Do not connect Twicell batteries in parallel as this may cause leakage of battery fluid heat gen eration bursting and fire For the recommended charging method for Twi cell batteries read the battery charger s instruction manual carefully lf Twicell batteries do not perform or function well with certain equipment refer to the instruction manual or warnings of the subject equipment Do not charge Twicell batteries beyond the rec ommended time described in the instruction man ual for charger or equipment Over charging cause leakage of battery fluid heat generation bursting and
4. communication devices HR 4 5AAU For mobile phones and other communication devices HR AAUL i For 2 way aa and other Canama melee HR 4 5AU For 2 way radios and other communication devices HR AU For 2 way radios and other communication devices HR 4 3AU For notebook computers etc 4000 3600 3000 R 4 3FA 12 a 7 1 7 F k Model No Notes x1 Average capacity when a single cell is discharged at 0 2It after being charged at 0 1It for 16 hours 5 x2 Minimum capacity when a single cell is discharged at 0 2It after being charged at 0 1It for 16 hours 3 Needs specific charger 4 Including tube Twrrcell High Durability Twicell Superior Reliability and Stable Characteristics MiFeatures Characteristics HR AAC Superior service life Change Characteristics 17 120 High durability Twicell realizes superior service life than high Soi g capacity Twicell at continuous low rate charging and charge and 91 5 2 discharge cycles High durability Twicell offers better performance S 14 3 for cordless phones power back up uses etc 513 3 1 2 A powerful range He 20 40 60 80 100 120 140 160 A broad range of high durability Twicell is available High durability Orar osannut l i E Discharge Characteristics Twicell is available for many applications 16 1 4 MUse 1 2 For cordless phones razors power back up uses etc 3 1 0 0 8 oe 20
5. hours 3 Needs specific charger 4 Including tube Twrrecell High rate Discharge Twicell Stable Discharge Voltage at High rate Discharge WFeatures Superior high rate discharge characteristics Sanyo s original electrode manufacturing process and current collectors minimize internal resistance which in turn enables high rate discharging and guarantees stable discharge voltage Improved reliability with wide operating temperature In addition to displaying only minimal variation in performance over a wide temperature range A powerful range High rate discharge Twicell consists of wide variation It enables to be used many applications WUse For power tools cordless cleaners electric motor applications power back up uses etc E damn ie D i F i i TEE MRatings lt High rate discharge Twicell gt Voltage Typical Capacity Minimum Capacity V mAh 1 mAh 2 HR 4 5FAUP 1 2 1950 1800 HR 4 3F AUP eas e 3 Model No oe Characteristics HR 4 SFAUP Change Characteristics 1 7 ay ey oOo oO Cell voltage V Charge input Discharge Characteristics Cell voltage V ge 1It 5 AV 10mV at 20 C Discharge capacity Temperature Characteristics gt 100 Discharge capaci Charge 1It AV 10mV at 20 C Rest 3h Discharge 5A E V 0 8V Ambient temperature C Charge D
6. performance for a long time MUse For mobile phones 2 way radios and other communication devices For audio equipment etc Structural Design Positive terminal with built in gas release vent Gasket Cover plate Positive current collector Spacer Positive electrode Negative electrode Separator Casing Cnegative terminal Twwrece ll SLIM Characteristics HF CIU Change Characteristics ft rt __ Cet votage Pp E 0 1lt TT ae 0 0 20 100 120 60 sees input 120 a 00 80 60 40 20 _ I Cell voltage V oo K Oo1 Charge temperature C Discharge Characteristics Cell voltage V Pr oan 1It AV 4mV 20C 80 Discharge A Temperature Characteristics T 120 gt 100 g 80 Q 60 40 Charge 1It AV 4mV at 20 C amp 20 Rest 3h Q Discharge 1It E V 1 0V 2 O Ambient ere C Charge Discharge Cycle Characteristics 3 Charge 1It AV 4mV z Rest 1h H O Discharge 1It E V 1 0V z Rest 1h il lh 9 at 20C Pan a 0 100 200 300 400 500 Rectangular type WRatings lt High capacity Twicell Slim gt Voltage Typical Capacity Minimum Capacity Quick Charge Dimensions mm incl tube 4 Weight V mAh 1 mAh 2 Current mA 3 Time hr Width W Height H Thickness T approx g 4 1 2 650 580 650 1
7. 1 17 0 35 5 6 2 13 HF C1U i 5 700 a 0 700 17 0 35 5 62 14 For mobile phones and other communication devices e ir 17 0 35 5 For mobile phones and other communication devices For mobile phones and other communication devices For mobile phones PDA etc For audio equipment etc For mobile phones and other communication devices 1 1 900 4i 14 5 For mobile phones and other communication devices Number of cycles Model No Notes x1 Average capacity when a single cell is discharged at 0 2lt after being charged at 0 1It for 16 hours x2 Minimum capacity when a single cell is discharged at 0 2It after being charged at 0 1It for 16 hours 3 Needs specific charger 4 Including tube Types and Applications of Twicell Batteries Type Twicell Batteries Application Twicell Twicell SLIM Radio Cassette Recorder Radio Audio Head Set Stereo Mini Disc Wireless Microphone Camcorder Camera AF Camera Digital Camera Remote controller Notebook Computer Remote controller Mini Notebook Computer PDA Potable Printer Information Organizer Calculator Fax Copy Data Entry 2 Way Radio Cordless Phone Communication Mobile Phone DECT Phone Electric Razor Home Appliance EP Vacuum Cleaner Power Tool Fire Alarm Power Tool Emergency Emergency lights Emergency Communicator Photograp
8. 40 60 80 100 120 Discharge capacity Temperature Characteristics amp S 100 O 2 5 D F Charge 2 a 16h at 20 C TT Rest 2 Discharge i E V 1 0V r 0 10 30 40 Ambient Toae Ce pm Pa i F Charge Discharge Cycle Characteristics we 120 z i 1 Ing 2 100 4 F g 80 60 gt 1It AV 10mvV i 2 Rest 1h m a Discharge 1It E V 1 0V L Rest 1h 20 20C an 0 100 200 300 400 500 Number of cycles D ie l m R ati nN g5 Cylindrical type lt High durability TwicellD gt Voltage Typical Capacity Minimum Capacity Quick Charge 3 Dimensions mm incl tube 4 Weight V mAh 2 Current mA 3 Time hr Diameter D Height H approx g 4 HR 2 3AAAUC 1 2 350 400 1 1 10 5 30 0 9 For cordless phones PHS etc HR 4UC 600 650 1 1 10 5 44 5 13 For cordless phones PHS etc 1000 l 23 For razors cordless phones toothbrushes etc HR AAC l For razors cordless phones toothbrushes etc HR 4 5AUC For razors toothbrushes etc HR AUC For power back up uses etc HR 4 3FAUC For power back up uses etc HR SCC 2100 1900 59 For power back up uses etc Model No Notes 1 Average capacity when a single cell is discharged at 0 2It after being charged at 0 1It for 16 hours x2 Minimum capacity when a single cell is discharged at 0 2It after being charged at 0 1It for 16
9. 750 700 750 1 1 10 5 44 2 13 For PDA audio equipment etc 1850 f 8 HR 3U 1 2 For digital cameras information equipment etc haso i2 2100 29 x1 Average capacity when a single cell is discharged at 0 2lt after being charged at 0 1It for 16 hours x2 Minimum capacity when a single cell is discharged at 0 2It after being charged at 0 1It for 16 hours 3 Needs specific charger 4 Including tube Twreeli SUM oN Space Saving Twicell SLIM Rectangular Type WiFeatures Flat rectangular shape Compared with a cylindrical battery of the same capacity storage space is reduced Charges in almost one hour The revolutionary Twicell SLIM with its superior gas recombination ability and voltage characteristics can be initially charged in one hour in the fast charge control circuit using the cell voltage sensoring method High energy density Twicell SLIM has shown the high energy density by using newly developed materials and constitution Twicell SLIM can contribute for prolong the running time of the equipment Stable discharge characteristics This battery can maintain almost stable voltage during discharge Special sealed configuration This effectively sealed battery can installed in any direction for easy incorporation into equipment In addition there is no need to replenish electrolyte making maintenance easy Long life and high reliability Sanyo s innovative technologies realize high
10. Ei ti ALLL rr a Y aT _ TES jie a fare Dry cell compatible Twicel High capacity Twicell Slim For digital cameras audio equipment etc For mobile phones audio equipment etc Twicell and Cadnica chargers an advanced battery manufacturer like SANYO which is dedicated SANYO developed and manufactured fast speed charging control to researching battery performance and features Orders for the hydrid IC Integrated Circuit SI 111 for charging Twicell Nickel charger involved the initial development stages right up to the fin metal hydride rechargeable and Cadnica Nickel Cadmium bat ished product as this new technology aroused considerable inter teries The SI 111 charging system is perfect for batteries as it est SANYO manufactures chargers optimized for battery categor makes maximum use of the specialized knowhow accumulated by ies and applications that require normal or fast charging Twicell High Cost Performance High Energy Density WFeatures Characteristics HR AAU High capacity Change Characteristics High capacity Twicell has shown the high energy density by using z i E E tI ee r 2 newly developed materials and constitution High capacity Twicell B15 E SEn ZA eZ can contribute to prolonging the running time of the equipment S 14 pe 60 amp Rapid charging capability EZ a es i When a specifically designed charger is used Twicell b
11. TEL 1 972 398 0307 FAX 1 972 398 8477 TEL 49 89 4600950 TEL 886 2 8780 8810 FAX 886 2 8780 8850 SANYO Energy Singapore Corporation Pte Ltd TEL 65 6736 3100 FAX 65 6736 1230 AUSTRALIA SANYO Australia Pty Ltd TEL 61 2 8825 2822 FAX 61 2 9678 9381 FAX 49 89 460095190 Scandinavia Representative Office TEL 45 33 27 09 10 FAX 45 33 27 04 44 Italy Representative Office TEL 39 2 551 80490 FAX 39 2 55180502 France Representative Office TEL 33 1 4131 8484 FAX 33 1 4131 8485 eFor more detailed information contact the above A amp This brochure was printed on recycle paper Approval Certificate NO ECO0J0303 Registration Date 19 Mar 2001 SANYO SANYO Electric Co Ltd lt Soft Energy Company lt Factory Sales Sumoto city Hyogo Japan TEL 81 799 24 4111 FAX 81 799 24 4123 Printed in Japan 2002 10 5 000
12. atteries can soa ae NOUS TU oe eo ote input be charged in only 1 1 hours A charge control module is also Discharge Characteristics available 1 6 x Needs special charge control circuit A broad range Cell voltage V x 1 0 A broad range of high capacity Twicell is available High capacity 0 8 Charge 0 11x16h at Twicell is ideal for more compact efficient applications 0 6 A i 0 an aa o Discharge capacity WUse Temperature Characteristics For mobile phones 2 way radios and other communication S devices For notebook computers etc Charge 0 1It X16h at 20 C Rest 3h Discharge 1It E V 1 0V Discharge capacit Ambient temperature C Charge Discharge Cycle Characteristics Q 120 100 f 80 Q S 60 1It AV 10mV Rest 1h D D 40 Discharge 1It E V 1 0V fal 20 Rest 1h D at 20 C 0 100 200 300 400 500 RA Number of cycles Cylindrical type WRatings lt High capacity Twicell gt Voltage Typical Capacity Minimum Capacity Quick Charge 3 Dimensions mm incl tube 4 Weight V mAh 1 mAh 2 Current mA 3 Time hr Diameter D Height H approx g 4 10 5 43 6 a HR AAAU 1 2 730 650 730 1 1 10 5 445 13 For mobile phones and other communication devices HR 5 4AAAU l For mobile phones and other communication devices HR 5 3AAAU For mobile phones and other
13. atteries in a fire or heat them Doing so may melt the insulation damage the gas release vents or protective devices ignite hydro gen gas cause leakage of battery fluid electro lyte heat generation bursting and fire Do not connect the positive and O negative terminals of Twicell batteries together with electri cally conductive materials including lead wires Do not transport or store Twicell batteries with their uncovered terminals or connected with a metal necklace or other conductive material Doing so may short circuit a battery which would result in excessive current flow and possibly cause leakage of battery fluid heat generation bursting and fire When carrying or storing batteries use a special case Only charge Twicell batteries using those specific chargers that satisfy Sanyo s specifications Only charge batteries under the conditions specified by Sanyo Failure to follow proper charging proce dures may cause excessive current flow loss of control during charging leakage of battery fluid heat generation bursting and fire e Never disassemble Twicell batteries Doing so may cause an internal or external short circuit or result in exposed material of battery reacting chemically with the air It may also cause heat generation bursting and fire Also this is danger ous as it may cause splashing of alkaline fluid Never modify or reconstruct Twicell batteries Protective devices to prevent danger are bu
14. atteries to a di rect power source or the cigarette lighter socket in a car High voltage may cause excessive current flow leakage of battery fluid heat generation bursting and fire Do not use Twicell batteries in any equipment other than those specified by Sanyo Depending on the equipment being used doing so may cause abnormal current flow leakage of battery fluid heat generation bursting and fire Twicell batteries contain the strong colorless al kaline solution electrolyte The alkaline solution is extremely corrosive and will cause skin damage If any fluid from Twicell battery comes in contact with a user s eyes they should immediately flush their eyes and wash them thoroughly with clean water enough from the tap or another source and consult a doctor urgently The strong alkaline solution can damage eyes and lead to permanent loss of eye sight When Twicell batteries are to be incorporated in equipment or housed within a case avoid air tight structures as this may lead to the equipment or case being damaged or may be harmful to users A WARNING Do not apply water seawater or other oxidizing reagents to Twicell batteries as this can cause rust and heat generation If a battery becomes rusted the gas release vent may no longer operate and can result in bursting Do not connect more than 21 Twicell batteries in series as this may cause electrical shocks leak age of battery fluid and heat generation
15. e as well as offering AC100V 240V outstanding economy Twicell can withstand over 500 repeated charge discharge cycles The charger for l conditions stipulated in IEC61951 2 Clause 4 4 Twicell can Nickel Metal Hydride batteries reduce waste the amount of used batteries than that of dry cell WFeatures NC MQR02 WUse NC MQRO2 can charge AA AAA sie Nickel Metal Hydride batteries at a time AA size Nickel Metal Hydride batteries HR 3U Typ 2100mAh type approx 230min four batteries approx 105min two batteries AAA size Nickel Metal Hydride batteries HR 4U Typ 750mAh type approx 145min two batteries Newly developed control systems prevent the battery from overcharging and charging error Newly developed peak detection and pulse control systems prevent the battery from overcharging and charging error And the light informs the charging status Light weight and compact design NC MQR02 is handy to carry Weight approx 95g except the batteries Thickness 27 5mm And they have the storage space of plug For digital cameras PDA and audio equipment etc e gt j a p r ee ee ee ee AA size HR 3U AAA size HR 4U l o R at n 25 Cylindrical type lt Dry cell compatible Twicell gt OAND Voltage Typical Capacity Minimum Capacity Quick Charge 3 Dimengerti iama Weight TET V mAh 1 mAh 2 Current mA 8 Time hr Diameter D Height H approx g 4 HR 4U 1 2
16. e makes Twicell an effective manufacturing techr y anc BYiCt onic are power source for man kine of high tech equipment the secrets behind the outstanding reliability of Twicell Twicell batteries cat stan dO over 500charge Twrercelli High Cost Performance Stable Discharge Voltage Powerful Twicell WPrinciple of the Nickel Metal Hydride Battery The nickel metal hydride battery makes electrochemical use of the reversibility of the hydrogen absorption release reaction in the hydrogen absorbing alloy The battery uses a nickel oxide compound for the positive electrode a hydrogen absorbing alloy for the negative electrode and an aqueous alkaline solution for the electrolyte which includes such constituents as potassium hydroxide KOH During charging the electrolytic reaction of water causes the hydrogen which forms in atomic form on the surface of the hydorgen absorbing alloy in the negative electrode to diffuse into and be absorbed by the alloy charge reaction During discharge the absorbed hydrogen reacts with hydroxide ions at the surface of the hydrogen absorbing alloy to once again become water discharge reaction In other words the active material of the negative electrode reaction is hydrogen and the hydrogen absorbing alloy acts as a storage medium for the active material Sanyo has developed a hydrogen absorbing alloy which absorbs a large quantity of hydrogen at low pressure and which can also re
17. fire It could also impair performance and shorten service life of Twicell batteries After long term storage there is a possibility that the battery could not be fully charged In order to fully charge it charge and discharge the battery for a few times Be sure to turn off the equipment after use of Twicell batteries as this may result in leakage of battery fluid After they have been removed from equipment store Twicell batteries in a dry place and within the recommended storage temperature range This will help preserve the batteries performance and durability and to minimize the possibility of leakage of battery fluid or corrosion For the indicated stor age temperature range refer to the rating table of this catalog Sanyo recommends a temperature range from 20 to 30C for longer service life Before using the Twicell be sure to read the op eration manual and all precautions carefully then store the manual and precautions carefully to use as reference when the need arises If you have specific questions about the operation manual or the precautions contact Sanyo at the location lis ted on the last page of this manual lf corrosion heat generation or other abnormali ties with new Twicell batteries are detected Imme diately stop using them and return them to the store that they were purchased from lf the Twicell battery terminals become dirty clean them with a soft dry cloth prior to use Dirt on the terminal
18. hic Lighting Equipment rant Light Remote Control Toys Mee Game Machine Medical Medical Equipment Construction Solar powered Equipment Transport Power Assisted Bicycles or Vehicles Dry Cell applied Products Others Robots Uninterrupted Power Systems UPS Measuring Instrument X Typical applications are shown in the table For other purposes consult Sanyo A Precautions for Incorporating Assembled Batteries When batteries are used at high temperature their resistant materials in the periphery of the battery charge efficiency decreases and degradation of their performance and material properties is accelerated To prevent this keep the battery away from heat generating parts such as in transformers and Together with the electrolyte oxygen or hydrogen gas may leak During design measures must be incorporated to prevent combustion which may be caused by sparks from motors or switches Avoid contact type connections such as those employing a spring as an oxidized coating will from on the contact surface after prolonged periods of use leading to possible improper contact If a attempt to improve the heat radiation of equipment and battery Reverse charging of battery may cause leakage of electrolyte strong alkaline thus calling for alkaline contact type connection is used remove the battery and wipe the contact with a cloth every few months to improve conductiv
19. ilt into batteries single cell or packed cells If these are damaged excessive current flow may cause loss of control during charging or discharging of the bat tery leakage of battery fluid heat generation bursting and fire Never solder lead wires directly on to Twicell bat teries The heat of the soldering operation may melt the insulation damage the gas release vents or pro tective devices cause leakage of battery fluid heat generation bursting and fire e The positive and O negative terminals of Twi cell batteries are predetermined Do not force the terminal connection to a charger or equipment If the terminals can not be easily connected to the charger or equipment check if the and Ctermi nals are correctly positioned If the terminals are reversed during charging the battery may be dis charged rather than charged Furthermore re versed connections may cause abnormal chemical reaction in the battery the flow of abnormal cur rents leakage of battery fluid heat generation bursting and fire The gas release vent which release internal gas is located in the positive terminal of the Twicell bat tery For this reason never deform this section or cover or obstruct its gas release structure If this section is deformed or covered or obstructed the gas release vent will not function properly possibly causing leakage of battery fluid heat generation bursting and fire Do not directly connect Twicell b
20. ischarge Cycle Characteristics 120 o 80 Discharge capacity A oO m incl a 1 T For power tools cleaners electric motor applications power back up uses etc 21t X40 1 It AV 10mV Rest 15min Discharge 7A E V 0 8V Rest 15min at 20 C r s 100 200 300 400 500 Number of cycles D Cylindrical type Weight Notes approx g 4 For power tools cleaners electric motor applications power back up uses etc HR 4 5SCU For power tools cleaners electric motor applications etc HR SC For power tools cleaners electric motor applications power back up uses etc HR SCU For power tools cleaners electric motor applications power back up uses etc 5000 i For electric motor applications power back up uses etc x1 Average capacity when a single cell is discharged at 0 2It after being charged at 0 1It for 16 hours x2 Minimum capacity when a single cell is discharged at 0 2It after being charged at 0 1It for 16 hours 3 Needs specific charger 4 Including tube Twrrce ii gt Dry Cell Compatible Twicell High Capacity and Convenience WFeatures Top level capacity in retail use rechargeable battery The equipment which need the high capacity like the digital camera Portable charger which can charge is suitable AA AAA siz batteries at a time quickly and have auto voltage function for Long charge dischargecycle lif
21. ity Select the material for the connection plate that has excellent resistance to alkaline The materials that contain copper may cause a trouble like rust Avoid direct attachment to a printed board as leakage will corrode the board If direct attachment is necessary consult Sanyo representative Certified by ISO 9000S oRGANIZATIQn S 1SQ 14001 Ain JaC S A Ze gt 2 Nano g Z a Ww O a Z JAB EMS Accreditation RE 009 1t C Nae DNY by the RvA y the Rv ISO 9001 REGISTERED FIRM Mey nyse 7 UKAS ENVIRONMENTAL MANAGEM SANYO Electric Co Ltd Soft Energy Company as a part of the SANYO Electric Group have received the Environmental Management System ISO 14001 ENT certification DNV Certification B V THE NETHERLANDS USA SANYO Energy USA Corporation TEL 1 619 661 6620 FAX 1 619 661 6743 CANADA SANYO Canada Inc TEL 1 905 760 9944 FAX 1 905 760 9303 SANYO Energy UK Company Ltd TEL 44 1442 213121 FAX 44 1442 212021 ASIA New Jersey Office ANYO E HK Ltd TEL 1 201 843 7200 EUROPE Si eee nee eee FAX 1 201 843 3870 SANYO Energy Europe Corporate FAX 886 2 8780 8850 Chicago Office GmbH SANYO Energy Taiwan Company Ltd TEL 1 630 285 0333 FAX 1 630 285 1133 Florida Office TEL 1 352 376 6711 FAX 1 352 376 6772 Atlanta Office TEL 1 770 476 4558 FAX 1 770 476 7558 Dallas Office
22. lease it Sanyo employs this alloy in the Twicell Structural Design Positive terminal with built in gas release vent Cover plate Spring Gasket Seal plate me Rubber plate ante Positive electrode collector insulation washer Separator Casing Onegative Negative electrode ut Positive electrode Negative current collector WiFeatures of Twicell Batteries Extended service life and superior economy Despite discharge capacity that is virtually equal to that of conventional dry cells Sanyo Twicell batteries feature minimal internal resistance and exhibit excellent discharge characteristics under high rate discharge current conditions With output power much higher than that of dry cells Twicell batteries can withstand over 500 repeated charge discharge cycles conditions stimulated in IEC61951 2 Clause 4 4 as well as offering outstanding economy In addition even though the batteries are stored for a long time the original capacity is almost recovered by repeated charging discharging offering excellent storage characteristics Wide ranging lineup and interchangeability with dry cells Customized assembled batteries tailored to specific equipment space requirements are also available Excellent high rate discharge performance and overcharge overdischarge capability Sanyo s original electrode manufacturing process and c
23. s can result in poor contact with the equipment loss of power or inability to charge Twicelli The name Twicell derives from that it can be used for approximately twice as long as our standard Cadnica Nickel Cadmium battery after one charging High Capacity Quick Charging Greater Reliability Twicell Provides Powerful Support for High Tech Equipment SANYO named its high performance nickel metal hydride rechargeable batteries Twicell a name to suggest their outstanding characteristics Twicell batteries last twice as long as SANYO 1s standard Cadnica nickel cadmium batteries from a single charging cycle In 1990 SANYO began the mass production of Twicell batteries Now Twicell batteries are one of the keys for the downsizing and advanced functions of high tech equipment Twicell batteries use a positive electrode made of nickel oxide compound and a negative electrode made of a oxide absorbing alloy These sophisticated materials combine with SANYO ls proprietary technology to ensure unbeatably high performance and dependability As a result Twicell batteries have been a top seller right from the start And now an extended Twicell line accommodates a broader range of applications A broad ranges ot nickel n me etal evens ide reci me geable al charge October 1990 eo O opened Cadnica batteries mear ning Twi sell batteries work much Tokushima Japan in April 1992 S 5 advanced longer This performanc
24. solution electrolyte If the skin or clothing comes in contact with fluid from Twicell battery thoroughly wash the area immediately with clean water from the tap or another source Battery fluid can irritate the skin When the operating time of a Twicell battery be comes much shorter than its initial operating time even after recharged it should be replaced to a new battery as its battery life has ended A CAUTION Do not strike or drop Twicell batteries Sharp im pacts or concussions to Twicell batteries may cause leakage of battery fluid heat generation bursting and fire Store Twicell batteries out of the reach of babies and small children When charging or using a bat tery do not let babies or small children remove the battery from the charger or the equipment being used Children should not use Twicell batteries unless they have been carefully instructed on the contents of this instruction manual and their parents or guar dians have confirmed that the children understand and appreciate the proper usage and safety haz ards presented by the batteries Be sure to charge Twicell batteries within a tem perature range of 0 to 40 C degrees Celsius When used at temperatures outside this range 0 to 40 C the batteries may cause leakage of battery fluid or heat generation It could also impair perfor mance or shorten service life of Twicell batteries Do not charge Twicell battery when it has been cooled to 0 C or below
25. urrent collectors minimize internal resistance which in turn enables high rate discharging and guarantees stable discharge voltage Improved reliability with wide operating temperature and humidity ranges In addition to displaying only minimal variation in performance over a wide temperature range their totally sealed construction gives Twicell batteries high resistance to humidity Sanyo Twicell batteries are manufactured under strict quality control conditions and undergo 100 inspection before shipment This assures superior reliability Simple to maintain and strong The special sealed construction eliminates the need to replenish the electrolyte for easier maintenance As Sanyo Twicell batteries may be installed in any direction in equipment they are exceptionally easy to handle Moreover Twicell batteries employ a rigid metal casing for superior resistance to shock and vibration Twrorcelli Twicell Line up A broad range of Twicell is available Twicell significantly contributes to the compact lightweight multi function and low cost features of various portable equipment _High rate discharge Twicel For power tools electric motor applications etc High capacity Twicell 4 For mobile phones _ notebook computers etc _ oF FT F 1 i High durability Twicell _ For cordless phones razors 7 ower back up uses etc ioe Seo en ee oe ee f m a
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