PRODUCT SPECIFICATION
Contents
1. 4 4 Mechanical Specification 4 4 1 Cells charged per 4 1 1 are dropped onto an oak board No leakage Drop Test from 1 meter height for 1 cycle 2 drops from each cell No temperature rising terminal and 1 drop from side of cell Total number of drops 3 4 4 2 Cells charged per 4 1 1 are vibrated for 90 minutes per No leakage Vibration Test each of the three mutually perpendicular axes x y Z with total excursion of 0 8mm frequency of 10Hz to 55Hz and sweep of 1Hz change per minute 4 5 Safety Specification Cells are discharged per 4 1 2 then charged at constant 4 5 1 current of 3 times the max charge condition and No explode No fire Overcharge Test constant voltage of 4 2V while tapering the charge current Charging is continued for 7 hours Per UL1642 4 5 2 Cells are charged per 4 1 1 and the positive and External Short negative terminal is connected by a 100m Q wire for 1 No explode No fire Circuiting Test hour Per UL1642 4 5 3 Overdischarge No explode No fire Cells are discharged at constant current of 0 2C to 250 of the minimum capacity Test 7 9 PRODUCT SPECIFICATION LG Chem CONFIDENTIAL Description Document No Date Rev Lithium Ion ICR18650 MF1 2150mAh BCY PS MF1 RevO 2011 08 19 0 Cells are charged per 4 1 1 and heated in a circulating 4 5 4 air oven at a rate of 5 C per minute to 130 C At 130 C No explode No fire Heating Test oven is to remain for 10 mi2. C 2 C unless otherwise noted such as capacity versus temperature 4 1 3 Fast Charge discharge condition Cells shall be charged at constant current of 2 150mA to 4 2V with end current of 107 5mA Cells shall be discharged at constant current of 2 150mA to 2 75V Cells are to rest 30 minutes after charge and 30 minutes after discharge 5 9 Description PRODUCT SPECIFICATION LG Chem CONFIDENTIAL Document No Lithium Ion ICR18650 MF1 2150mAh BCY PS MF1 RevO 4 2 Electrical Specification 4 2 1 Cell shall be measured at 1kHz after charge per lt 35 mQ without PTC o 4 2 2 Cells shall be aici per 4 1 1 and discharged Cini 2 050 MAN Crin com pwestuio amano 4 2 3 Cycle Life Cells shall be charged and discharged per 4 1 3 500 cycles A cycle is defined as one charge and one discharge 501st discharge capacity shall be measured per 4 1 1 and 4 1 2 4 3 Environmental specification 4 3 1 Storage Characteristics 4 3 2 High Temperature Storage Test 4 3 3 High Temperature and High Humidity Test 4 3 4 Thermal Shock Test Cells shall be charged per 4 1 1 and stored ina temperature controlled environment at 25 C 2 C for 30 days After storage cells shall be discharged per 4 1 2 to obtain the remaining capacity Cells shall be charged per 4 1 1 and stored ina temperature controlled environment at 60 C for 1 week After storage cells shall be discharged per 4 1 2 and cycled p
3. Discharge Constant current 0 2C 430mA Refer to 4 1 2 End voltage Cut off 2 8 Weight Charge 2 9 Operating Temperature Discharge 1 month 2 10 Storage Temperature l 3 month for shipping state 1 year Shipping state About 40 capacity of fully charged state 4 9 PRODUCT SPECIFICATION LG Chem CONFIDENTIAL Description Document No Date Rev Lithium Ion ICR18650 MF1 2150mAh BCY PS MF1 Rev0O 2011 08 19 0 3 Appearance and Dimension 3 1 Appearance There shall be no such defects as deep scratch crack rust discoloration or leakage which may adversely affect the commercial value of the cell 3 2 Dimension Diameter l 18 3 0 1 0 3mm Max 18 4 mm Diameter is defined as the largest data value measured on the A area of a cylindrical cell Height 65 0 0 2mm Max 65 2 mm fa 7 gt A Max 18 4 mm 4 Performance Specification 4 1 Standard test condition 4 1 1 Standard Charge Unless otherwise specified Standard Charge shall consist of charging at constant current of 1 075mA The cell shall then be charged at constant voltage of 4 2V while tapering the charge current Charging shall be terminated when the charging current has tapered to 50mA For test purposes charging shall be performed at 25 C 2 C 4 1 2 Standard Discharge Standard Discharge shall consist of discharging at a constant current of 430mA to 2 75V Discharging is to be performed at 25
4. PRODUCT SPECIFICATION LG Chem CONFIDENTIAL Prepared Document No Date Rev LGC MED BDC Yun Su Hyun BCY PS MF 1 Rev0 2011 08 19 0 Ap proved Description LGC MED BDC Ahn Soon Ho Lithium lon ICR18650 MF1 2150mAh PRODUCT SPECIFICATION Rechargeable Lithium lon Battery Model ICR18650 MF1 2150mAh LG Chem 20 YOIDO DONG YOUNGDUNGPO GU SEOUL 150 721 KOREA TEL 82 2 3773 1114 FAX 82 2 3773 7005 http www lgchem com PRODUCT SPECIFICATION LG Chem CONFIDENTIAL Description Document No Date Rev Lithium Ion ICR18650 MF1 2150mAh BCY PS MF1 RevO 2011 08 19 0 Revision History Revision oae Orgator peserpton o 2011 08 19 Yun Su Hyun Original Release 2 Cc PRODUCT SPECIFICATION LG Chem CONFIDENTIAL Description Document No Date Lithium Ion ICR18650 MF1 2150mAh BCY PS MF1 RevO 2011 08 19 o X lt Contents PROVISION ISTOTY coisa tot ie cceces ce sce eee eee eee een eee tee ee emesis tee eens CONIGNIS sas e E cones poalloanat E E 1 General Information cccccccceccceeeceeceeeecaeecaeeceeeceeeesaceceecaussaueesaeesaeeseeeeneesseeess 1 1 Scope 1 2 Application 1 3 Product Classification 1 4 Model Name 2 Nominal Specification siciceicessetiesasedrredencianteneceteauiaecacsansnsnassseacnennsdeneunesuonsdacencesnesunaesees 2 1 Capacity 2 2 Nominal Voltage 2 3 Standard Charge 2 4 Max Charge Voltage 2 5 Max Charge Current 2 6 Standard Discharge 2 7 Max Discharge Cur
5. eat e Do not use the battery in high static energy environment where the protection device can be damaged e When rust or smell is detected on first use please return the product to the seller immediately e The battery must be away from children or pets e When cell life span shortens after long usage please exchange to new cells 8 9 PRODUCT SPECIFICATION LG Chem CONFIDENTIAL Description Document No Date Rev Lithium Ion ICR18650 MF1 2150mAh BCY PS MF1 RevO 2011 08 19 0 Prohibitions e Do not use different charger Do not use cigarette jacks in cars for charging e Do not charge with constant current more than maximum charge current e Do not disassemble or reconstruct the battery e Do not throw or cause impact e Do not pierce a hole in the battery with sharp things Such as nail knife pencil drill e Do not use with other batteries or cells e Do not solder on battery directly e Do not press the battery with overload in manufacturing process especially ultrasonic welding e Do not use old and new cells together for packing e Do not expose the battery to high heat such as fire e Do not put the battery into a microwave or high pressure container e Do not use the battery reversed e Do not connect positive and negative with conductive materials such as metal wire e Do not allow the battery to be immerged in or wetted with water or sea water 9 9
6. er 4 1 3 for 3 cycles to obtain recovered capacity Cells are charged per 4 1 1 and stored at 60 C 95 RH for 168 hours After test cells are discharged per 4 1 2 and cycled per 4 1 3 for 3 cycles to obtain recovered capacity 65 C 8h 3hrs 20 C 8h for 8 cycles with cells charged per 4 1 1 After test cells are discharged per 4 1 2 and cycled per 4 1 3 for 3 cycles to obtain recovered capacity X lt Date 2011 08 19 gt 70 of Cmn in 2 1 Capacity remaining rate 90 Cini in 2 1 No leakage Capacity recovery rate 80 No leakage No rust Capacity recovery rate 80 No leakage Capacity recovery rate 80 Remaining Capacity After storage cells shall be discharged with Std condition 4 1 2 to measure the remaining capacity Recovery Capacity After storage cells shall be discharged with fast discharge condition 4 1 3 and then cells shall be charged with std charge condition 4 1 1 and then discharged with Std condition 4 1 2 This charge discharge cycle shall be repeated three times to measure the recovery capacity 6 9 PRODUCT SPECIFICATION LG Chem CONFIDENTIAL Description Document No Date Rev Lithium Ion ICR18650 MF1 2150mAh BCY PS MF1 RevO 2011 08 19 0 4 3 5 Cells shall be charged per 4 1 1 at 23 C 2 C Temperature and discharged per 4 1 2 at the following Dependency of temperatures 70 of Cini 80 of Cini 100 of Cini 95 of Cini
7. nutes before test is discontinued Per UL1642 Cells charged per 4 1 1 are impacted with their 4 5 5 longitudinal axis parallel to the flat surface and No explode No fire Impact Test perpendicular to the longitudinal axis of the 15 8mm diameter bar Per UL1642 n Cells charged per 4 1 1 are crushed with their Crush Test longitudinal axis parallel to the flat surface of the No explode No fire crushing apparatus Per UL1642 5 Caution and Prohibition in Handling Warning for using the lithium ion rechargeable battery Mishandling of the battery may cause heat fire and deterioration in performance Be sure to observe the following Caution e When using the application equipped with the battery refer to the user s manual before usage e Please read the specific charger manual before charging e Charge time should not be longer than specified in the manual e When the cell is not charged after long exposure to the charger discontinue charging e Battery must be charged at operating temperature range 0 45C e Battery must be discharged at operating temperature range 20 60 e Please check the positive and negative direction before packing e When a lead plate or wire is connected to the cell for packing check out insulation not to short circuit e Battery must be stored separately e Battery must be stored in a dry area with low temperature for long term storage e Do not place the battery in direct sunlight or h
8. rent 2 8 Weight 2 9 Operating Temperature 2 10 Storage Temperature for shipping state 3 Appearance and Dimension cccccceeccecceeceeeceecaeceeecaeceecauseeaueceeeaeeseesaeseeseesass 5 3 1 Appearance 3 2 Dimension 4 Performance Specification c ccccccccseccseeeeeceeeceeeeseecseeaeeceeeegecegeeeeeseeesaeeeeeseesaes 4 1 Standard Test Condition 4 2 Electrical Specification 4 3 Environmental Specification 4 4 Mechanical Specification 4 5 Safety Specification 5 Cautions and Prohibitions in Handling ccccccccsecceseceeseeeceeeesaeeeseesaeeseeeeees 8 3 9 PRODUCT SPECIFICATION LG Chem CONFIDENTIAL Description Document No Date Rev Lithium Ion ICR18650 MF1 2150mAh BCY PS MF1 RevO 2011 08 19 0 1 General Information 1 1 Scope This product specification defines the requirements of the rechargeable lithium ion battery to be supplied to the Customer by LG Chem 1 2 Application Light Electric Vehicle 1 3 Product classification Cylindrical rechargeable lithium ion battery 1 4 Model name ICR18650 MF 1 2 Nominal Specification Condition Note Specification npp Std charge discharge Nominal 2 150 mAh Crom 1 Capacity Refer to 4 1 1 4 1 2 Minimum 2 050 mAh Cin 2 2 Nominal Voltage Average for Std discharge 3 65V Constant current 0 5C 1 075mA 2 3 Standard Charge Constant voltage 4 2V Refer to 4 1 1 End condition Cut off 50MA 2V 1 0C 2 150mA 2 6 Standard
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