INSTRUCTION MANUAL
Contents
1. Charge OK Brake In Caarge 168m h 27 DisChg 1 34V Cycle fKrt1O 565 10 56 IPCI F 40 C 104 F 40777 104 F 42 C 104 Details NCe5OO NC2500 WARRANTY AND SERVICE CONFORMITY DECLARATION SKYRC NC2500 satisfies all relevant and mandatory CE directives and FCC SubPart C Intentional Radiators section 15 247 The product has been tested to meet the following technical standards Wideband transmission systems Data transmission equipment EN 300328 operating in the 2 4 GHz ISM band and using wide band Conform modulation techniques article 3 1 b EMC requirements Electromagnetic compatibility and Radio spectrum Matters ERM EN 301489 1 ElectroMagnetic Compatibility EMC standard for radio equipment Conform and services Part 1 Common technical requirements CE R amp TTE Electromagnetic compatibility and Radio spectrum Matters ERM EN 301489 17 ElectroMagnetic Compatibility EMC standard for radio equipment and services Part 17 Specific conditions for Broadband Data Transmission Systems article 3 1 a Health requirements Conform Assessment of the compliance of low power electronic and electrical equipment with the basic restrictions related to human EN GAA exposure to electromagnetic fields 10 MHz to 300 GHz article Conform 3 1 a Safety i ration within the ban 2 928 MHZ 2400 FCC Note This device complies with Part 15 of the FCC Rules Operation is subject to the follow2. INSTRUCTION MANUAL AA AAA NiMH BATTERY Multi Functions Charger amp Analyzer Manufactured by SKYRC TECHNOLOGY CO LTD C e FC M www skyrc com RoHS mm 2013 SkyRC Technology Co Ltd Rights Reserved Version 1 0 7504 0361 01 m INDEX MOOG WOM a ERROR 02 General Precautions 02 gu 03 opecification ttt ttt ttt 03 Information Display On Charger amp Smart Phone 04 General Battery Rnowledge ttt 04 Modes Of Operation ttt 05 Operations Steps etit itte cti 06 Display Information ttt 08 Operation with iPHONE ttt 09 Operation with Android Phone ttc 11 tette etie 13 Warranty And tts 14 Charging Time with Various Charging Current 14 NCe5OO INTRODUCTION amp GENERAL PRECAUTIONS INTRODUCTION Thank you for purchasing the SKYRC NC2500 Charger Analyzer which enables quick and optimum charging of AA and AAA rechargeable batteries With charging discharging refresh amp analyze break in and cycle functions as well as individual LCD displays for charging status this charging unit is reliable user friendly and ideal for use in the home office or on a trip Please read these instructions carefully and t
3. B Value will be set up in all channels Touch system setting icon to change value of temperature protection voltage protection discharge cut off voltage and negative delta V SkyRC NC2500 ml Pass gt 6 18 PM 32 34 Back System Setting 5etaut Temp Voltege Discharge AV Protect Protect Cut Off Valuc 55 C 1 48 V 0 9 V 7 mv Factory default 1 47 4mv RB setting NC2500 OPERATION WITH ANDROID PHONE OPERATION WITH ANDROID PHONE Touch Details icon to show voltage graphic and battery internal resistance Touch system setting icon to change value of temperature protection voltage protection GAS PM 3 32 5 vail 51431 6 18 PM ES discharge cut off voltage and negative delta V SkyRC NC2500 Beck Details 1 SkyRC NC2500 BEI Back System Setting Defaul App Version 0 9 4 Firmware Version 1 4 Ternp Prelect 557 Factory default Voltage Frotect 145v setting L ischarge Cut Off 0 90 4 Charge Charge Crarge Charge AW Value 5mv Moda Chace Charge Discharge Discharge et DG Status Chace Charge Bischarga Jischarga Capacty 24 m h mAh 117 m n 117 m i a Pq Yoltage 1 22 W 1 26 V 1 22 V 1 20 V 00 09 C0 i A Current 2 00 A 100A LICA Mode Discharge Time 00 06 01 t14 00 07 06 00 07 06 SS CUTE Discharge Voltage 1 17 V 09 JF OSLO H Capacity 99 mAh Current
4. Use the UP and DOWN button to choose the desired current Press ENTER to confirm the selection Refer to the General Battery Knowledge section for choosing an appropriate rate Default charging rate for AA battery is 1000mA Batteries showing poor performance Cycle for two to three times Battery Rescue Steps For batteries that do not perform favorably after using the mode recommended above the following sequence can be applied Charge for AAA battery is 400mA 1 Cycle for one to three times us mAh 2 If capacity is still low use Break In mode CHARGE 3 If the step 1 to step 2 shows some capacity improvement gt 10 repeat Break In mode for one to three times If no significant improvement battery probably at end of useful life Press ENTER to start charging NCe500 NCe500 OPERATIONS STEPS DISPLAY INFORMATION 5 If DISCHARGE mode is selected The charger will prompt for discharging rate by flashing DisCharge Rate Use UP and DOWN button to choose the desired current Press ENTER to make the selection Increase Decrease discharge discharge rate rate Default discharging rate deer 0 Gr AA battery is 1000mA ZS for AAA battery is 500mA 6 If REFRESH amp ANALYZE mode is selected The charger will prompt for the charging rate by flashing Charge Rate Use the UP and DOWN button to choose the desired current Press ENTER to make confirmation Then it will prompt from the discharging rate by
5. after charging e Unplug the charging unit from the power source when not in use NC2500 FEATURES amp SPECIFICATION GENERAL BATTERY KNOWLEDGE FEATURES Four independent slots There are four independent charger analyzers for AA and AAA NiMH NiCd batteries e Larger LCD display with backlit for easy reading Digitally display various modes during operation Also the charging current in mA accumulated charging capacity in mAh the voltage in Volt and time elapsed in hh mm Seven buttons for easy programming and operation Four Slot Number Buttons SNB to display individual slot operation data during the various operation mode and other three buttons for programming and operation Five modes of operation Charge Refresh amp Analyze Break In Discharge and Cycle Turbo fast charging 60 minutes to charge up 2500 mAh battery Charging current from 200mA to 2500mA Discharging current from 100mA to 1000mA Smart phone control support both APPLE iPhone and Android smart phone Negative delta peak value adjustment via smart phone Battery internal resistance and voltage graphic can be displayed via smart phone USB ports 5V 1A for charging smart phone MP3 and digital camera Smart cooling fan Worldwide voltage AC adaptor 12V 2 5A Damaged battery detection To ensure safety the charger performs an impedance check at the beginning of the program If the battery fails this test FAIL would be displayed a
6. blue to show the charger is discoverable 4 Select the Bluetooth menu from your iPhone or iPad and ensure the Bluetooth is turned on 5 Find the NC2500 Charger which will be identified as SKYRC 4 digits serial number For example SKYRC1234 and select it Confirm that you want to connect the NC2500 Charger with your iPhone or iPad by selecting it 6 A confirmation Connected appears on your phone after you have selected the NC2500 Charger It takes few seconds to finalize the pairing process please wait for while 7 The Bluetooth indicator located on the right side of charger remains steadily on 8 Your NC2500 Charger is now connected with your iPhone or iPod Useful Notes And Tips You can only connect your NC2500 charger with one device ata time The charger can hold up eight paired devices When the memory is full and additional device cannot be paired If you want to pair new devices you need clearing all the memory Clearing memory To clear the charger memory of all devices Press and hold UP and DOWN button simultaneous for five seconds The charger clears all devices from its memory NCe5OO Operation with Your iPhone Touch slot number button 1 4 to change operation mode and current uil T 6 18 PM SkyRC NC2500 j MODE CHARGE DISCHARGE Refresh 2 0 A 0 8 Charge Refresh Break in Discharge Discharge MI EMEN TEE 117 m r 117 ma 1 22 V 1 20 V 1 004 1 004 4 OXC7 D6 00 07 06
7. flashing DisCharge Rate Use the UP and DOWN button to choose the desired current Press ENTER to make the selection N Lt Charge Capacity mAh REFRESH f N REFRESH AK IN re Press ENTER to start REFRESH 7 If BREAK IN mode is selected The charger will prompt for the battery capacity in order to calculate the charging and discharging rate automatically mAh will flash Use the UP and DOWN button to choose the battery capacity Press ENTER to make selection Increase batte Charge sape Capacity mAh BREAK IN 8 If CYCLE mode is selected The charger will prompt for the charging rate and discharging rate similar to the other modes In addition it will also prompt for the number of cycle to be performed by flashing No Cycle Use the UP and DOWN buttons to choose the desired cycles Press ENTER to make the selection 0 1C Charging NCe5OO DISPLAY INFORMATION LCD backlit will turn off after 10 minutes if no buttons are pressed You can turn on LCD backlit again by press any button The display information will cycle automatically Press Slot Number Button will make display information static Please and hold Slot Number Button more than 5 seconds will make the display information cycle automatically again Slot Number button 1 4 Press and release the Slot Number button to toggle display between accumulated capacities in mAh charging current in mA time elapsed in hh mm and the volta
8. for using operating and maintaining the device For this reason we are obliged to deny all liability for loss damage or costs which are incurred due to the incompetent or incorrect use and operation of our products or which are connected with such operation in any way Unless otherwise prescribed by law our obligation to pay compensation regardless of the legal argument employed is limited to the invoice value of those SKYRC products which were immediately and directly involved in the event in which the damage occurred NCe500 ARGING TIME WITH VARIOUS CHARGING CURRENT WARRANTY AND SERVICE We guarantee this product to be free of manufacturing and assembly defects for a period of one year from the time of purchase The warranty only applies to material or operational defects which are present at the time of purchase During that period we will repair or replace free of service charge for products deemed defective due to those causes You will be required to produce proof of purchase invoice or receipt This warranty is not valid for any damage or subsequent damage arising as a result of misuse modification or as a result of failure to observe the procedures outlined in this manual CHARGING TIME WITH VARIOUS CHARGING CURRENT AA 2000mAh NCe5OO
9. stop the charging cycle if it has become too hot Charging may resume when the battery has cooled Allow batteries to cool before placing into a product to be used NC2500 MODES OF OPERATION MODES OF OPERATION This section explains various modes and when to use them To enable each mode refer to the Operation section 1 Charge Charge the battery at the selected rate Suitable for batteries used frequently 2 Discharge Discharges the batteries at the selected rate 3 Refresh amp Analyze Suitable for batteries stored for more than two weeks but less than 3 months or the batteries showing poor performance This mode can also determine the battery capacity for battery matching In most devices usually two or more batteries are used together When batteries are used in a series the performance is limited by the worst one In other words one poorly performing battery can significantly reduce the runtime Battery matching refers to grouping batteries with similar actual capacity To perform this use the Refresh amp Analyze mode to determine the battery capacity Group batteries with capacity within about 5 of the rated capacity The charger will charge battery to full and rest for one hour discharge rest one hour again then recharge You can select charging and discharging rate 4 Break In Battery Forming New batteries and those stored for more than 3 months extended period become chemically deacti
10. 1 00 A Temp 35C 95 0 F Bat Res 94 Ah 3 8mAh 168mAh 272 OV ETH 32v Save 2 50A C 20A 1 504 Mri he OO 1056 NOt Sh 7 C798 F 40 C 104 F 40 7 104 F 49 C 1 04 F Details OPERATION WITH ANDROID PHONE Pairing Charger with Android Phone 1 Connect the power adapter DC connector to the charger and then plug the power adapter into outlet 100 240V AC 50 60HZ 2 Insert AA or AAA battery When a new battery is inserted and detected the battery sign and CHARGE in correspond slot will blinking Please wait five seconds the charger will proceed to the default mode which is ACHEN 3 87 4 ACHEN SkyRC NC2500 Back Details charging Moce Dischg Charge Crarge Charge i Dischg Charge Charge 3 Push and hold ENTER button for five seconds the bluetooth LED indicator on the charger is papacity 449mAh rank SISmAN mI blinking in blue to show the charger is discoverable St Enel ater roe e n Mode Gr n Time seas 4 When the Apps starts in Android bluetooth will be enabled and paired automatically El seater one E ip sd X Erde muss aero y Details Operation with Your Android Phone Touch slot number button 1 4 to change operation mode and current KK WER BF s ier We LA 18 31 SkyRC NC2500 SF EE BS Ll Bx LE MEN Back Setting Mode Charg Please Choose Mode Charge Curre t 1 58 Charge Refresh Charge
11. ge in Volt The following information is displayed on the screen Slot Number Button _ Slot Rate Number Capacity This is the number followed by the unit mAh This is the accumulated charging or discharging capacity If it is charging capacity CHARGE in battery box will be shown If it is discharging capacity DISCHARGE in battery box will be shown Note the charging capacity is usually higher than the actual capacity of the battery owing to some energy lost as heat Charging capacity cannot be used to judge the performance the battery Instead it can only be used to determine the progress of the charger Current This is the number followed by the unit mA This is the approximate charging or discharging current Note that this number will go up and down due to the pulse charging Time This is the number followed by the unit Time This is the time elapsed for the particular routine such as Charging discharging or rest in the program Voltage This is the number followed by the unit Volt It represents the offline battery voltage Cycle For CYCLE mode the discharge capacity of cycle is displayed HIST CYCLE icon will also be shown Use the Slot Number Button to access discharge capacity for all the cycles performed The capacity information will be stored as long as the battery is inserted in the charger It will be lost upon removal of the battery Use SNB to recall di
12. horoughly before operating this unit Battery Battery Bays 12V DC Plug Bluetooth Indicator X Anti Skid Rubber USB Power 5V 1A Smart Ventilation Fan Tilt Stand Enter Button AN WARNING THE CHARGER IS RESTRICTED TO CHARGING NICD AND NIMH RECHARGEABLE BATTERIES ONLY NEVER ADOPT THIS CHARGER TO OTHER TYPES OF BATTERIES SUCH AS ALKALINE LITHIUM CARBON ZINC OR OTHER TYPES THAT ARE NOT SPECIFIED OPERATING THIS PRODUCT INCORRECTLY CAN CAUSE FIRE AND DAMAGE TO THE BATTERIES READ MANUAL COMPLETELY BEFORE USE GENERAL PRECAUTIONS Do not charge battery cells other than NiMH or NiCd Please check with the battery manufacturer to ensure it can accept the programmed charging and discharging rates Do not expose the unit to rain or moisture due to the risk of fire e Do not operate the charger if it appears damaged in any way e Always place the battery cells with positive tip facing the top Incorrect polarity may cause fire or explosion Observe polarity diagrams located on the charger Do not allow the unit to be exposed to direct sunlight Operate in well ventilated area Do not place unit on the carpet Do not allow the battery terminals to become shorted Use only the supplied adapter or optional car adapter The rechargeable batteries may become hot during charging especially when high charging current is chosen User shall take extra care when taking out the batteries
13. ing two conditions 1 this device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation THE MANUFACTURER IS NOT RESPONSIBLE FOR ANY RADIO OR TV INTERFERENCE CAUSED BY UNAUTHORIZED MODIFICATIONS TO THIS EQUIPMENT SUCH MODIFICATIONS COULD VOID THE USER S AUTHORITY TO OPERATE THE EQUIPMENT To maintain compliance with FCC s RF exposure guidelines this equipment should be installed and operated with a minimum distance of 20cm between the radiator and your body Hereby SKYRC Technology Co Ltd declares that this type of equipment AA AAA NiMH NiCd BATTERY CHARGER amp ANALYZER is in compliance with the essential requirements and other relevant provisions of Directive 1999 5 EC This symbol means that you must dispose of electrical devices from the General household waste when it reaches the end of its useful life Take your charger to your local waste collection point or recycling centre This applies to all countries of the European Union and to other European countries with a separate waste collection system LIABILITY EXCLUSION This charger is designed and approved exclusively for use with the NiMH NiCd battery SKYRC accepts no liability of any kind if the charger is used for any purpose other than that stated We are unable to ensure that you follow the instructions supplied with the charger and we have no control over the methods you employ
14. nd program will be terminated Built In thermistor to avoid over heat and independent negative delta V eliminates over and undercharging Firmware is ungradable via smart phone SPECIFICATION T StmdAlneMode Smart Phone Control Mode SPECIFICATIONS ARE SUBJECT TO CHANGE NCe5OO INFORMATION DISPLAY ON CHARGER amp SMART PHONE Stand Alone Mode Charge Discharge Mode Yes Charge Discharge Time Yes Charger Status es Charge Discharge Capacity es Charge Discharge Current Yes Battery Voltage Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Battery Temperature Not Available Battery Internal Resistance Not Available Battery Voltage Graphic Not Available GENERAL BATTERY KNOWLEDGE Battery Capacity mAh Milliamp hours mAh is the capacity of the battery or the amount of charge added to a battery What is 0 1C 0 2C etc C stands for the battery capacity and the number in front of it is the fraction of the battery capacity For example 0 1C means 0 1 times the capacity for the battery For a 2700mAh battery 0 1C would be 0 1 times 2700mAh which equals 270mA Choosing the right charging amp discharging rate Charging at a rate below 0 33C and above 1 0C is not recommended Charging too slow may prevent the charger from terminating correctly Charging too fast may damage the battery Typically speaking slower charging rate will yield better battery performance but requires longer time Faste
15. r charging rate may not charge as fully and battery temperature can be higher Battery Matching In most devices usually two or more batteries are used together When batteries are used in a series the performance is limited by the worst one In other words one poorly performing battery can significantly reduce the device runtime Battery matching refers to grouping batteries with similar actual capacity To perform this use the Refresh amp Analyze mode to determine the battery capacity Group batteries with capacity within about 596 of the rated capacity Battery Forming New batteries and those stored for extended period become chemically deactivated Battery forming is a charge discharge charge cycle which forces a full charge into the battery at a very slow rate This process activates the battery In certain cases it needs to be repeated two or three times Battery forming can be performed using the Break In mode Trickle charging After the rechargeable battery is fully charged in any of the operating modes the charger will give a small amount of current to the rechargeable batteries to maintain the fully charged level This mode is automatically launched after rechargeable batteries are fully charged and kept in the charging unit The signal MANE will be displayed on the LCD Batteries are getting warm It is common for batteries to get warm while charging The charger has a built in temperature sensor which will
16. scharge capacity for all the cycles performed DisCharge SNB Capacity NC2500 OPERATION WITH iPHONE OPERATION WITH iPHONE When the program for a slot is completed DONE will displayed With the exception of DISCHARGE mode top off charge and trickle charge continuous will be applied For CHARGE mode the total charged capacity will be displayed For REFRESH amp ANALYZE BREAK IN DISCHARGE mode the total discharge CHARGE capacity will be displayed OPERATION WITH iPHONE Pairing Charger with iPhone Pairing occurs when two Bluetooth devices communicate with each other and establish a connection A record of information about this connection is then stored in the memory of each device Once you pair a device with the NC2500 charger you should not have to pair it again The NC2500 charger can pair with up to eight devices However it can only connect to and control the NC2500 charger from one device at a time To begin pairing with your iPhone iPod or iPad 1 Connect the power adapter DC connector to the charger and then plug the power adapter into outlet 100 240V AC 50 60HZ 2 Insert AA or AAA battery When a new battery is inserted and detected the battery sign and CHARGE in correspond slot will blinking Please wait five seconds the charger will proceed to the default mode which is charging 3 Push and hold ENTER button for five seconds the bluetooth LED indicator on the charger is blinking in
17. vated Battery forming is a charge discharge charge cycle which forces a full charge into the battery at a very low rate This process activates the battery In certain case it needs to be repeated two or three time Charges battery at 0 1C for 16 hours rest for one hour discharges battery at 0 2C then recharges again at 0 1C for 16 hours 5 Cycle Performs charge discharge cycle for up to 12 times Cycle mode can remove memory effect of rechargeable batteries This mode will recharge battery after final cycle Charge Batteries in storage for more than two Refresh amp Anal Batteries in storage for more than 3 month Battery Condition NiMH batteries that have been used frequently at least once every two weeks OPERATIONS STEPS OPERATIONS STEPS 1 Connect the power adapter DC connector to the charger and then plug the power adapter into outlet 100 240V AC 50 60HZ 2 Insert AA or AAA battery Inserting AA Batteries 3 When a new battery is inserted and detected the battery sign and CHARGE in correspond slot will blinking Use the UP and DOWN arrow buttons to toggle the desired mode Press ENTER to make the selection If no button is pressed within five seconds the charger will proceed to the default mode which is charging with 1000mA rate for AA battery and 400mA rate CHARGE for AAA battery cepe 4 If CHARGE mode is selected The charger will prompt for the charging rate by flashing Charge Rate
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