PRODUCT SPECIFICATION
Contents
1. Discharge 20 60 C 2 11 Storage Temperature 1 month for shipping state 3 month 1 year i 2 12 Cell Voltage Voltage range 3 f 3 9V for shipping state 4 9 PRODUCT SPECIFICATION LG Chem CONFIDENTIAL Description Date Rev Lithium Ion ICR18650 C2 2800mAh 2012 02 16 5 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 18 29 0 11 mm A Max 18 40 mm Diameter is defined as the largest data value measured on the A area of a cylindrical cell Height lt 65 05 mm A Max 18 40 mm Definition of Cell Printing will be added after changing printing 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 0 5C The cell shall then be charged at constant voltage of 4 30V 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 23 C 2 C 5 9 PRODUCT SPECIFICATION LG Chem CONFIDENTIAL Description Date Rev Lithium Ion ICR18650 C2 2800mAh 2012 02 16 5 4 1 2 Standard Discharge Standard Discharge shall consist of discharging at a constant current of 0 2C to 3 0V Discharging is to be2. 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 Date Rev Lithium Ion ICR18650 C2 2800mAh 2012 02 16 5 4 3 3 Cells are charged per 4 1 1 and stored at 60 C No leakage No rust High Temperature and 95 RH for 168 hours After test cells are Capacity recovery rate High Humidity Test discharged per 4 1 2 and cycled per 4 1 3 for 3 80 cycles to obtain recovered capacity 4 3 4 65 C 8h 3hrs 20 C 8h for 8 cycles No leakage Thermal Shock Test with cells charged per 4 1 1 After test cells are Capacity recovery rate discharged per 4 1 2 and cycled per 4 1 3 for 3 80 cycles to obtain recovered capacity 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 4 4 Mechanical Specification 4 4 1 Cells charged per 4 1 1 are dropped onto an wooden Drop Test floor from 4 feet height for 3 cycles 2 drops from each No leakage cell terminal and 1 drop from the side of cell can Tot
3. performed at 23 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 0 5C to 4 30V with end current of 50mA Cells shall be discharged at constant current of 0 5C to 3 0V Cells are to rest 10 minutes after charge and 20 minutes after discharge 4 2 Electrical Specification 4 2 1 Cell shall be measured at 1kHz after charge per lt 70 mQ with PTC imarcwontnn lev 4 2 2 Cells shall be charged per 4 1 1 and discharged 2 2700 mAh Cmin r 4 2 3 Cells shall be charged and discharged per 4 1 3 2 75 Of Cmn in 2 1 Cycle Life 300 cycles A cycle is defined as one charge and one discharge 301st discharge capacity shall be measured per 4 1 1 and 4 1 2 4 3 Environmental specification ftom fon dation 4 3 1 Cells shall be charged per 4 1 1 and stored in a Capacity remaining rate Storage Characteristics temperature controlled environment at 23 C 90 Cmn in 2 1 2 C for 30 days After storage cells shall be discharged per 4 1 2 to obtain the remaining Capacity 4 3 2 Cells shall be charged per 4 1 1 and stored in a No leakage High Temperature temperature controlled environment at 60 C for Capacity recovery rate Storage Test 1 week After storage cells shall be discharged 80 per 4 1 2 and cycled per 4 1 3 for 3 cycles to obtain recovered capacity Remaining Capacity After storage cells shall
4. PRODUCT SPECIFICATION LG Chem CONFIDENTIAL Prepared Document No Date Rev LGC MED BTC Kim Jisoo LRB PS CY2800 C2 Rev5 2012 02 16 5 Approved Description LGC MED BTC Ryu Duk Hyun Lithium Ion ICR18650 C2 2800mAh PRODUCT SPECIFICATION Rechargeable Lithium lon Battery Model 1CR18650 C2 2800mAh 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 Date Lithium Ion ICR18650 C2 2800mAh 2012 02 16 X x lt Revision History Addition of cell voltage range shipping state Energy of cell was added Bottom tubing was applied Max charge voltage tolerance was applied 2 9 PRODUCT SPECIFICATION LG Chem CONFIDENTIAL Description Date Lithium Ion ICR18650 C2 2800mAh 2012 02 16 X lt Contents CONIEMIS ite tntc cs iranienne R a Ea an eee EA Ts General MTOR MAU sssini a E AE 1 1 Scope 1 2 Application 1 3 Product Classification 1 4 Model Name 2 Nominal Specification sieticecscuwdsntoosdnsevtisiwectvc dweraeandwactwetnccdnedewaciwuadeddnestacuienracumnsddenesaces 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 Current 2 8 Weight 2 9 Operating Temperature 2 10 Storage Temperature for shipping state 3 Appearance and Dimension snssunus
5. al No temperature rising number of drops 9 4 4 2 Cells charged per 4 1 1 are vibrated for 90 minutes per Vibration Test each of the three mutually perpendicular axis x y Z with total excursion of 0 8mm frequency of 10Hz to meieeKage 55Hz and sweep of 1Hz change per minute 4 5 Safety Specification 451 Cells are discharged per 4 1 2 then charged at constant Overcharge Test current of 3 times the max Charge condition and No explode No fire constant voltage of 4 30V while tapering the charge 719 Description PRODUCT SPECIFICATION LG Chem CONFIDENTIAL Date Lithium Ion ICR18650 C2 2800mAh 2012 02 16 4 5 2 External Short Circuiting Test 4 5 3 Overdischarge Test 4 5 4 Heating Test 4 5 5 Impact Test 4 5 6 Crush Test current Charging is continued for 7 hours Per UL1642 Cells are charged per 4 1 1 and the positive and negative terminal is connected by a 100m Q wire for 1 hour Per UL1642 Cells are discharged at constant current of 0 2C to 250 of the minimum capacity Cells are charged per 4 1 1 and heated in a circulating air oven at a rate of 5 C per minute to 130 C At 130 C oven is to remain for 10 minutes before test is discontinued Per UL1642 Cells charged per 4 1 1 are impacted with their longitudinal axis parallel to the flat surface and perpendicular to the longitudinal axis of the 15 8mm diameter bar Per UL1642 Cells charged per 4 1 1 are crus
6. ent 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 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
7. hed with their longitudinal axis parallel to the flat surface of the 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 No explode No fire No explode No fire No explode No fire No explode No fire No explode No fire 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 C 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 8 9 a lt e PRODUCT SPECIFICATION LG Chem CONFIDENTIAL Description Date Rev Lithium Ion ICR18650 C2 2800mAh 2012 02 16 5 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 heat e Do not use the battery in high static energy environm
8. snnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn nnne 5 3 1 Appearance 3 2 Dimension 4 Performance Specification cccccceccceeeeeeee eee een neee snnnnnnnnrnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn 5 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 cccccceeeeeeeeeeneeeeeeeeenseeeeeeeneeeeeeeeenaeeenenenaes 8 3 9 PRODUCT SPECIFICATION LG Chem CONFIDENTIAL Description Date Lithium Ion ICR18650 C2 2800mAh 2012 02 16 X x lt 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 Note PC 1 3 Product classification Cylindrical rechargeable lithium ion battery 1 4 Model name ICR18650C2 2 Nominal Specification Condition Note Specification 2 1 Capacity Std charge discharge Nominal 2800mMAh Crom Minimum 2700mAh Cmin 2 2 Energy Std charge discharge 10 4Wh 2 4 Standard Charge Constant current 0 5C 1350mA Refer to 4 1 1 Constant voltage 4 30V End current Cut off 50mA 25Max CrargeVolage CASO OO 26Max Charge Curent OG 700A 2 7 Standard Discharge Constant current 0 2C 540mA 2 8 Max Discharge Current 20 5C 5T 0 5C 45 60 C 1 5C aoe 2 10 Operating Temperature Charge O0 45C
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