PRODUCT SPECIFICATION
Contents
1. LG Chem LGC MED BDC Approved LGC MED BDC Lee Yong Seok LRB PS 2014 01 17 PRODUCT SPECIFICATION CONFIDENTIAL Document No Date CY3200 MH1 Tentative Description Kim Dong Myung Lithium Ion INR18650 MH1 3200mAh PRODUCT SPECIFICATION Rechargeable Lithium lon Battery Model INR18650 MH1 3200mAh Prepared Reviewed Approved Lee Yong Seok Ryu Duk hyun Kim Dong Myung Date 14 01 17 Date 14 01 17 Date 14 01 17 LG Chem 20 YOIDO DONG YOUNGDUNGPO GU SEOUL 150 721 KOREA http www Igchem com Ps PRODUCT SPECIFICATION LG Chem CONFIDENTIAL Descriptione Date Rev Lithium Ion INR18650 MH1 3200mAh 2014 01 17 0 Revision History Revision Date Originator Description 0 2014 01 17 Lee Yong Seok Draft Contents 2 9 PRODUCT SPECIFICATION LG Chem CONFIDENTIAL Descriptione Date Lithium Ion INR18650 MH1 3200mAh 2014 01 17 o 2o lt lel SRI PETERE 3 1 General Information 1 rero ces nag Na A LE aaa ag NENTEN ANG NAN Kaja a EEE aa gi kaag aa KE Aa ga Kia 4 1 1 Scope 1 2 Application 1 3 Product Classification 1 4 Model Name 2 Nominal Specification 2 wia aaa KENEN SAE NEK NG E KKN ve NE A des NK EE a a E a A E NEK a NGA 5 2 1 Capacity 2 2 Nominal Voltage 2 3 Standard Charge 2 4 Max Charge Current 2 5 Standard Discharge 2 6 Max Discharge Current 2 7 W2. wetted with water or sea water 9 9
3. NFIDENTIAL Descriptione Date Rev Lithium Ion INR18650 MH1 3200mAh 2014 01 17 0 4 4 1 Cells charged per 4 1 1 are dropped onto an wooden No leakage Drop Test floor from 1 0 meter height for 1 cycle 2 drops from No temperature rising each cell terminal and 1drop from the side of cell can 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 axis 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 Item Condition 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 Cells are discharged at constant current of 0 2C to Overdischarge E No explode No fire 25096 of the minimum capacity Test 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 minutes before test is di
4. 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 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 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 8 9 PRODUCT SPECIFICATION LG Chem CONFIDENTIAL 2o lt Descriptione Date Lithium Ion INR18650 MH1 3200mAh 2014 01 17 Do not allow the battery to be immerged in or
5. e 4 1 3 Fast Charge discharge condition Cells shall be charged at constant current of 0 5C to 4 20V with end current of 50mA Cells shall be discharged at constant current of 0 5C to 2 50V Cells are to rest 10 minutes after charge and 20 minutes after discharge 4 2 Electrical Specification Item Condition Specification 4 2 1 Cell shall be measured at 1kHz after charge per lt 40 mQ without PTC Initial AC Impedance 4 1 1 4 2 2 Cells shall be charged per 4 1 1 and discharged 3100 mAh Initial Power per 4 1 2 within 1h after full charge 4 2 3 Cells shall be charged and discharged per 4 1 3 70 Cycle Life 500 cycles A cycle is defined as one charge and one discharge 301st discharge power shall be measured per 4 1 1 and 4 1 2 5 9 PRODUCT SPECIFICATION LG Chem CONFIDENTIAL Descriptione Date Rev Lithium Ion INR18650 MH1 3200mAh 2014 01 17 0 4 3 Environmental specification Item Condition Specification 4 3 1 Cells shall be charged per 4 1 1 and stored in a Power remaining rate Storage Characteristics temperature controlled environment at 23 C 90 Prin in 2 1 2 C for 30 days After storage cells shall be discharged per 4 1 2 to obtain the remaining power 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 Power recovery rate Storage Test 1 week After storage ce
6. eight 2 8 Operating Temperature 2 9 Storage Temperature for shipping state 3 Appearance and Dimension 0 ceccee eee eee eee eee reese ea ee eens esses eases sea anana nenne nnne 6 3 1 Appearance 3 2 Dimension 4 Performance Specification c cceceeeeeee eee ee sence eee nee seen sess ea nenne nennen nennen 7 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 cccceceeeeee eee wesana eeee eee eeeeeesesa eee eaeseseeseeaneees 8 1 General Information 3 9 PRODUCT SPECIFICATION LG Chem CONFIDENTIAL Descriptione Date Lithium Ion INR18650 MH1 3200mAh 2014 01 17 po lt i 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 Product classification Cylindrical rechargeable lithium ion battery 1 3 Model name INR18650 MH1 2 Nominal Specification Item Condition Note Specification 2 1 Energy Power Std charge discharge Nominal 3200 mAh Minimum 3100 mAh 2 2 Nominal Voltage Average 3 63V 2 3 Standard Charge Constant current 0 5C 1550mA Refer to 4 1 1 Constant voltage 4 2V End current Cut off 50mA 2 4 Max Charge Voltage 4 2 0 05V 2 5 Max Charge Current 1 0 C 3100mA 2 6 Standard Disc
7. harge Constant current 0 2C 620mA Refer to 4 1 2 End voltage Cut off 2 5V 2 7 Max Discharge Current 10A 2 8 Weight Approx Max 49 0 g 2 9 Operating Temperature Charge 0 45 C Discharge 20 60 2 10 Storage Temperature 1 month 20 60 for shipping state 3 month 20 45C 1 year 20 20 3 Appearance and Dimension 4 9 PRODUCT SPECIFICATION LG Chem CONFIDENTIAL Descriptione Date Rev Lithium Ion INR18650 MH1 3200mAh 2014 01 17 0 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 39 0 11 mm Diameter is defined as the largest data value measured on the A area of a cylindrical cell Height 65 15 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 0 5C The cell shall then be charged at constant voltage of 4 20V 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 4 1 2 Standard Discharge Standard Discharge shall consist of discharging at a constant current of 0 2C to 2 50V Discharging is to be performed at 23 C 2 C unless otherwise noted such as capacity versus temperatur
8. lls shall be discharged 80 per 4 1 2 and cycled per 4 1 3 for 3 cycles to obtain recovered power 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 Power recovery rate High Humidity Test discharged per 4 1 2 and cycled per 4 1 3 for 3 80 cycles to obtain recovered power 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 Power recovery rate discharged per 4 1 2 and cycled per 4 1 3 for 3 80 cycles to obtain recovered power 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 Capacity Charge Discharge Capacity 10 70 of Pini 0 80 of Pini 23 C 23 C 100 of Pini 60 C 95 of Pini 4 4 Mechanical Specification Item Condition Specification 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 lt LG Chem CO
9. scontinued Per UL1642 Cells charged per 4 1 1 are impacted with their 4 5 5 longitudinal axis parallel to the flat surface and n 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 M longitudinal axis parallel to the flat surface of the No explode No fire Crush Test crushing apparatus Per UL1642 5 Caution and Prohibition in Handling 7 9 PRODUCT SPECIFICATION LG Chem CONFIDENTIAL Descriptione Date Rev Lithium Ion INR18650 MH1 3200mAh 2014 01 17 0 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 Battery must be charged at operating temperature range 0 45 C 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 Battery must
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