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SPECIFICATIONS OF PRODUCT

1. an x ce SAMSUNG Pa Fig2 Package Drawing 8 Samsung SDI Battery Business Division SAMSUNG SDI Confidential Proprietary P Samsung SDI Pack Quality Requirement for safety and quality epidemic issue 1 1 The battery pack s consumption current Sleep Mode Under 250uA Shut Down Mode Under 10uA Under 3 0V Under 1uA Under 2 5V 1 2 SOC 0 Cell voltage in SOC 0 of Pack should be Min 3 0V Discharging Cut off Voltage 1 3 Operating Charging Voltage of a cell Normal operating voltage of a cell is 4 20V Max operating voltage of a cell is 4 25V 1 4 No continuous charge Charge cut off condition Cut off Current over than 1 20C Charging method CC CV Initial recharging condition Remaining Capacity under than 90 or voltage under than 4 10V 1 5 Pre charging function Pre charge function should be implemented to prevent abnormal high rate charging after deep discharge Pre charging condition Operation Under 3 0V Charging current Under 150mA Cell Continuous Pre charge stop Normal Charge Start All cells reach 3 0V 1 6 Mechanical Guides PCBA and Cell stack should have heat insulation material between them Such as plastic barrier which is giving air isolation or non thermal conductive material Bt and B wire connection should not be crossed each other Do not make wire which had the voltage difference more than 4 0V get together The mate
2. 3 Impedance meter The impedance meter with AC 1kHz should be used 7 Characteristics 7 1 Standard Charge This Standard Charge means charging the cell with charge current of 1 375mA and constant voltage 4 20V at 25 C 0 02C cutoff 7 2 Standard Discharge Capacity The standard discharge capacity is the initial discharge capacity of the cell which is measured with discharge current of 550mA with 2 50V cut off at 25 C within 1 hour after the Standard charge Standard Discharge Capacity 2 750mAh 7 3 Rated Discharge Capacity The rated discharge capacity is the initial discharge capacity of the cell which is measured with discharge current of 2 750mA with 2 50V cut off at 25 C within 1 hour after the Standard charge Rated Discharge Capacity 2 668mAh 97 of 2 750mAh 7 4 Initial internal impedance Initial internal impedance measured at AC 1kHz after Standard charge Initial internal impedance lt 45m 7 5 Temperature Dependence of Discharge Capacity Discharge capacity comparison at each temperature measured with discharge constant current 2 750mA and 2 50V cut off with follow temperature after the Standard charging at 25 C 3 Samsung SDI Battery Business Division SAMSUNG SDI Confidential Proprietary aD SDI Charge Temperature Discharge temperature Note If charge temperature and discharge temperature is not the same the interval for temperature change is 3 hours Percentage as an index of the Standard disc
3. cause shape distortion leakage heat generation and or rupture 6 4 Short circuit protection of the cell 6 4 1 The cell is equipped with an insulating sleeve to protect short circuit which may occur during transportation battery assembly and or system operation 6 4 2 If the cell sleeve is damaged by some causes such as outside impact it may cause short circuit with some wiring inside the battery 6 5 Connection between the battery and charger system 6 5 1 The battery should be designed to be connected only to the specified charger and system 6 5 2 A reverse connection of the battery even in the specified system should be avoided by employing special battery design such as a special terminals 7 Battery Pack Assembly 7 1 Prohibition of usage of damaged cell 7 1 1 The cell should be inspected visually before battery assembly 7 1 2 The cell should not be used if sleeve damage can distortion and or electrolyte smell is detected 7 2 Transportation 7 2 1 If the cell is necessary to transport to order place such as the battery manufacturer careful precautions should be taken to avoid damage of cell 8 Others 8 1 Disassembly 8 1 1 The cell should not be dismantled from the battery pack 8 1 2 Internal short circuit caused by disassembly may lead to heat generation and or venting 8 1 3 When the electrolyte is coming in contact with the skin or eyes wash immediately with fresh water and seek medical advice
4. 8 2 Short circuiting 8 2 1 Short circuit results in very high current which leads to heat generation 8 2 2 An appropriate circuitry should be employed to protect accidental short circuiting 8 3 Incineration 8 3 1 Incinerating and disposing of the cell in fire are strictly prohibited 12 Samsung SDI Battery Business Division SAMSUNG SDI Confidential Proprietary P Samsung SDI because it may cause rupture 8 4 Immersion 8 4 1 Soaking the cell in water is strictly prohibited because it may cause melt of components to damaged to functions 8 5 Mixing use 8 5 1 Different types of cell or same types but different manufacturer s cell may lead to cell rupture or damage to system due to the different characteristics of cell 8 6 Battery disposal 8 6 1 Although the cell contains no environmentally hazardous component such as lead or cadmium the battery should be disposed according to the local regulations when it is disposed 8 6 2 The cell should be disposed with a discharged state to avoid heat generation by an inadvertent short circuit 8 7 Caution The Battery used in this device may present a risk of fire or chemical burn if mistreated Do not disassemble heat above 100 C or incinerate Replace battery with Samsung SDI battery only Use of another battery may present a risk of fire or explosion Dispose of used battery promptly Keep away from children Do not disassemble and do not dispose of in fire 8 8 Warn
5. C discharge Sree NANANG athog constant aa a ia current 3 5 Charging Current Standard charge 1 375mA 3 6 Charging Time Standard charge 3hours 3 7 Max Charge Current 2750mA not for cyclelife 2 750mAh continuous discharge 8250mAh not for continuous discharge 3 9 Discharge Cut off Voltage 2 50V 3 8 Max Discharge Current 3 10 Cell Weight max g 48g Diameter max 18 40 mm 3 11 Cell Dimension Height max 65 00 mm 3 12 Operating Temperature Charge 0 to 45 C Cell Surface Temperature Discharge 20 to 60 C 1year 20 25 C 17 3 13 Storage Temperature 3 months 20 45 C 17 1month 20 60 C 17 Note 1 If the cell is kept as ex factory status 50 of charge The capacity recovery rate is more than 80 2 Samsung SDI Battery Business Division SAMSUNG SDI Confidential Proprietary ao SDI 4 Outline Dimensions See the attachment Fig 1 5 Appearance There shall be no such defects as scratch rust discoloration leakage which may adversely affect commercial value of the cell 6 Standard Test Conditions 6 1 Environmental Conditions Unless otherwise specified all tests stated in this specification are conducted at temperature 25 5 C and humidity 65420 6 2 Measuring Equipment 1 Ammeter and Voltmeter The ammeter and voltmeter should have an accuracy of the grade 0 5 or higher 2 Slide caliper The slide caliper should have 0 05 mm scale
6. SPECIFICATIONS OF PRODUCT 1 Customer 2 Product 3 SDI Model 4 Approved by SAMSUNG SDI Confidential Proprietary 1 BATTEX 1 Lithium ion Battery INR18650 29E Division Signature Date 1 5 Date of Application Y Y MM DD 2012 09 19 6 Supplier SAMSUNG SDI Co Ltd Energy Business Division Issued Checked Approved po a Sh Hanks Kang Michael Rim Manager General Manager CSG CSG SAMSUNG SDI Confidential Proprietary aD SDI Revision Revision ae No date Page Item Description Remark 1 0 24 Apr 2012 First Edition 1 1 25 May 2012 3 3 Nominal specifications refined Nominal capacity Nominal voltage Weight max 45 gt 48g Typo corrections 1 Samsung SDI Battery Business Division SAMSUNG SDI Confidential Proprietary SDI 1 Scope This product specification has been prepared to specify the rechargeable lithium ion cell cell to be supplied to the customer by Samsung SDI Co Ltd 2 Description and Model 2 1 Description Cell lithium ion rechargeable cell 2 2 Model INR18650 29E 3 Nominal Specifications Item Specification 3 1 Nominal Capacity 2 850mAh 0 2C 2 50V discharge 3 1 1 Typical Capacity 2 850mAh 0 2C 2 50V discharge 3 1 2 Minimum Capacity 2 750mAh 0 2C 2 50V discharge 3 2 Charging Voltage 4 20 0 05 V 3 3 Nominal Voltage 3 65V 0 2
7. attery from application be sure to read user s manual of the application Replace the battery when using time of battery becomes much shorter than usual Cover terminals with insulating tape before proper disposal If the battery is needed to be stored for an long period battery should be removed from the application and stored in a place where humidity and temperature are low While the battery is charged used and stored keep it away from object materials with static electric chargers Safety handling procedure for the transporter m Quarantine Packages that are crushed punctured or torn open to reveal contents should not be transported Such packages should be isolated until the shipper has been consulted provided instructions and if appropriate arranged to have the product inspected and repacked m Spilled Product In the event that damage to packaging results in the release of cells or batteries the spilled products should be promptly collected and segregated and the shipper should be contacted for instructions Design of positioning the battery pack in application and charger To prevent the deterioration of the battery performance caused by heat battery shall be positioned away from the area where heat is generated in the application and the charger Design of the battery pack Be sure adopting proper safe device such as PTC specified type or model in Cell Specification If you intend to adopt different safety device which
8. charging because long term storage may cause loss of capacity by self discharging 4 2 2 If long term storage is necessary the cell should be stored at lower voltage within a range specified in the product specification because storage at higher voltage may cause loss of characteristics 5 Cycle life 5 1 Cycle life performance 5 1 1 The cell can be charged discharged repeatedly up to times specified in the produce specification with a certain level of capacity also specified in the product specification 5 1 2 Cycle life may be determined by conditions of charging discharging operating temperature and or storage 6 Design of System 6 1 Connection between the cell and the battery 6 1 1 The cell should not be soldered directly with leads Namely the cell should be welded with leads on its terminal and then be soldered with wire or leads to soldered lead 6 1 2 Otherwise it may cause damage of component such as separator and insulator by heat generation 6 2 Positioning the battery in the System 6 2 1 The battery should be positioned as possible as far from heat sources and high temperature components 6 2 2 Otherwise it may cause loss of characteristics 6 3 Mechanical shock protection of the battery 6 3 1 The battery should be equipped with appropriate shock absorbers in order to 11 Samsung SDI Battery Business Division SAMSUNG SDI Confidential Proprietary aD SDI minimize shock 6 3 2 Otherwise it may
9. e reversely the standard charged cell with charge current 2 50mA for 2 5 hours Criteria No fire and no explosion 9 4 Heating Test Test method To heat the standard charged cell at heating rate of 5 C per minute up to 130 C and keep the cell in oven for 60 minutes Criteria No fire and no explosion 10 Warranty Samsung SDI will be responsible for replacing the cell against defects or poor workmanship for 1year from the date of shipping Any other problems caused by malfunction of the equipment or unsuitable use of the cell are not under this warranty The warranty set forth in proper use handling conditions described above and excludes in the case of a defect which is not related to manufacturing of the cell 11 Others 11 1 Storage for a long time If the cell is kept for a long time 3months or more It is strongly recommended that the cell is preserved at dry and low temperature 11 2 Other Any matters that specifications does not have should be conferred with between the both parties 6 Samsung SDI Battery Business Division SAMSUNG SDI Confidential Proprietary aD SDI 12 Packaging See Fig 2 Package Drawing Max 18 40 lt gt Max 65 00 Unit mm Fig 1 Outline Dimensions of INR18650 29E 1 Samsung SDI Battery Business Division SAMSUNG SDI Confidential Proprietary INR18650 29E Version No 1 1 SDI
10. fter 500cycles Capacity 1 925mAh 70 of Rated Capacity 7 10 Storage Characteristics Capacity after storage for 30days at 60 C after the Standard charged SOC50 at 25 C measured with discharge current 2 750mA with 2 50V cut off at 25 C Capacity recovery after the storage 2 400mAh 90 of Rated Capacity 7 11 Status of the cell as of ex factory The cell should be shipped in 3 55V 3 75V Charging voltage range 8 Mechanical Characteristics 8 1 Drop Test Test method Cell as of shipment or full charged drop onto the oak board thickness 230mm from 1 0m height at a random direction 6 times Criteria No leakage 8 2 Vibration Test Sample condition Fully charged state 5samples Test Method 2045 C 1 6mm max excursion 1Hz minute between 10Hz to 55Hz to 10Hz for mutually perpendicular directions Criteria No ventilation and leakage Test shall be performed with the following criteria IEC 62133 UL1642 9 Safety 9 1 Overcharge Test Test method To charge the standard charged cell with 12V and 2 750mA at 25 C for 2 5 hours Criteria No fire and no explosion 5 Samsung SDI Battery Business Division SAMSUNG SDI Confidential Proprietary ao SDI 9 2 External Short circuit Test Test method To short circuit the standard charged cell by connecting positive and negative terminal by less than 80 20m22 wire for 3 hours Criteria No fire and no explosion 9 3 Reverse Charge Test Test method To charg
11. harge capacity 2 750mAh is 100 7 6 Temperature Dependence of Charge Capacity Capacity comparison at each temperature measured with discharge constant current 2750mA and 2 50V cut off at 25 C after the Standard charge is as follow temperature Charge temperature Discharge temperature Note If charge temperature and discharge temperature is not the same the interval for temperature change is 3 hours Percentage as an index of the Standard discharge capacity 2 750mAh is 100 7 7 Charge Rate Capabilities Discharge capacity is measured with constant current 2 750mA and 2 50V cut off after the cell is charged with 4 2V at 25 C as follows Fo Charge Condition 0 5C 1 0C 1 375MA 2 750MA 3h or 0 02 2 8h or 0 020 Relative Note Percentage as an index of the Rated discharge capacity 2668mAh is 100 7 8 Discharge Rate Capabilities Discharge capacity is measured with the various currents in under table and 2 50V cut off after the Standard charge at 25 C 4 Samsung SDI Battery Business Division SAMSUNG SDI Confidential Proprietary ao SDI Discharge salah 0 2C 1C 3C 550MA 2750mA 5500mA 8250mA maa wr Note Percentage as an index of the Standard discharge capacity 2 750mAh is 100 7 9 Cycle Life Each cycle is an interval between the charge charge current 1 735mA with 0 05C Cut off and the discharge discharge current 2 750mA with 2 50V cut off Capacity a
12. ing Attached Handling precaution and prohibitions of lithium ion rechargeable cells and batteries 13 Samsung SDI Battery Business Division SAMSUNG SDI Confidential Proprietary P Samsung SDI Inaccurate handling of lithium ion and lithium ion polymer rechargeable battery may cause leakage heat smoke an explosion or fire This could cause deterioration of performance or failure Please be sure to follow instructions carefully 1 1 Storage Store the battery at low temperature below 20 C is recommended low humidity no dust and no corrosive gas atmosphere 1 2 Safety precaution and prohibitions To assure product safety describe the following precautions in the instruction manual of the application Danger m Electrical misusage Use dedicated charger Use or charge the battery only in the dedicated application Don t charge the battery by an electric outlet directly or a cigarette lighter charger Don t charge the battery reversely m Environmental misusage Don t leave the battery near the fire or a heated source Don t throw the battery into the fire Don t leave charge or use the battery in a car or similar place where inside of temperature may be over 60 C Don t immerse throw wet the battery in water seawater m others Don t fold the battery cased with laminated film such as pouch and Polymer Don t store the battery in a pocket or a bag together with metallic objects such as keys necklaces hair
13. ing The cell should be connected confirming that its poles are correctly aligned Inverse charging should be strictly prohibited If the cell is connected improperly it may be damaged 3 Discharging 3 1 3 2 3 3 Discharging 3 1 1 The cell should be discharged at less than maximum discharge current specified in the product specification Discharging temperature 3 2 1 The cell should be discharged within a range of temperatures specified in the product specification 3 2 2 Otherwise it may cause loss of characteristics Over discharging 3 3 1 The system should be equipped with a device to prevent further discharging exceeding discharging cut off voltage specified in the product 10 Samsung SDI Battery Business Division SAMSUNG SDI Confidential Proprietary aD SDI specification over discharging 3 3 2 Over discharging may cause loss of performance characteristics of battery function 3 3 3 Over discharging may occur by self discharge if the battery is left for a very long time without any use 3 3 4 The charger should be equipped with a device to detect cell voltage and to determine recharging procedures 4 Storage 4 1 Storage conditions 4 1 1 The cell should be stored within a range of temperatures specified in the product specification 4 1 2 Otherwise it may cause loss of characteristics leakage and or rust 4 2 Long term storage 4 2 1 The cell should be used within a short period after
14. is not specified in Cell Specification please contact Samsung SDI to investigate any potential safety problem Be sure designing 2nd protective devices such as PTC amp PCM at the same time to protect Cell just in case one protective device is fault Please contact following offices when you need any help including safety concerns 16 Samsung SDI Battery Business Division SAMSUNG SDI Confidential Proprietary I SDI Samsung SDI Emergency Contact Information m Samsung SDI Chonan factory CS group 508 Sungsung Dong Chonan City Chungchongnam Do Korea Tel 82 70 7125 1806 Fax 82 41 560 3697 Samsung SDI America office 18600 Broadwick Street Rancho Dominguez CA 90220 Tel 1 310 900 5205 Fax 1 310 537 1033 m Samsung SDI Taiwan office Rm 3010 30F 333 Keelung Rd Sec 1 Taipei Taiwan Tel 886 2 2728 8469 Fax 886 2 2728 8480 17 Samsung SDI Battery Business Division
15. pins coins or screws Don t short circuit and terminals with metallic object intentionally Don t pierce the battery with a sharp object such as a needle screw drivers Don t heat partial area of the battery with heated objects such as soldering iron Don t hit with heavy objects such as a hammer weight Don t step on the battery and throw or drop the battery on the hard floor to avoid mechanical shock Don t disassemble the battery or modify the battery design including electric circuit Don t solder on the battery directly 14 Samsung SDI Battery Business Division SAMSUNG SDI Confidential Proprietary C I SDI Don t use seriously scared or deformed battery Don t put the battery into a microwave oven dryer or high pressure container Don t use or assemble the battery with other makers batteries different types and or models of batteries such as dry batteries nickel metal hydride batteries or nickel cadmium batteries Don t use or assemble old and new batteries together Warning Stop charging the battery if charging isn t completed within the specified time Stop using the battery if the battery becomes abnormally hot order discoloration deformation or abnormal conditions is detected during use charge or storage Keep away from fire immediately when leakage or foul odors are detected If liquid leaks onto your skin or cloths wash well with fresh water immediately If liquid leaking from the battery gets into
16. rial such as double sided tape and rubber which are used in battery pack should be verified for its flammability If a customer s battery pack cannot meet the requirements above SDI cannot take responsibility for a quality issue about a battery cell Proper Use and Handling of Lithium lon Cells 9 Samsung SDI Battery Business Division SAMSUNG SDI Confidential Proprietary ao SDI See before using lithium ion cell Supplied by Samsung SDI Co Ltd 1 General This document has been prepared to describe the appropriate cautions and prohibitions which the customer should take or employ when the customer uses and handles the lithium ion cell to be manufactured and supplied by Samsung SDI Co Ltd in order to obtain optimum performance and safety 2 Charging 2 1 2 2 2 3 2 4 2 5 Charging current Charging current should be less than maximum charge current specified in the product specification Charging voltage Charging should be done by voltage less than that specified in the product specification Charging time Continuous charging under appropriate voltage does not cause any loss of characteristics However the charge timer is recommended to be installed from a safety consideration which shuts off further charging at time specified in the product specification Charging temperature The cell should be charged within a range of specified temperatures in the product specification Reverse charg
17. your eyes don t rub your eyes and wash them with clean water and go to see a doctor immediately If the terminals of the battery become dirty wipe with a dry cloth before using the battery The battery can be used within the following temperature ranges Don t exceed these ranges Charge temperature ranges 0 C 45 C Discharge Temperature ranges 20 C 60 C Store the battery at temperature below 60 C Cover terminals with proper insulating tape before disposal Caution m Electrical misusage Battery must be charge with constant current constant voltage CC CV Charge current must be controlled by specified value in Cell specification Cut off Voltage of charging must be 4 20V Charger must stop charging battery by detecting either charging time or current specified in Cell s specification Discharge current must be controlled by specified value in Cell s specification Cut off Voltage of discharging must be over 2 5V m others Keep the battery away from babies and children to avoid any accidents such as swallow If younger children use the battery their guardians should explain the proper handling method and precaution before using Before using the battery be sure to read the user s manual and precaution of it s handling 15 Samsung SDI Battery Business Division SAMSUNG SDI Confidential Proprietary C I SDI Before using charger be sure to read the user s manual of the charger Before installing and removing the b

SPECIFICATIONS OF PRODUCT

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