PRODUCT SPECIFICATION
Contents
1. LG chem Prepared LGC MED BDC Approved LGC MED BDC Lee Yong Seok LRB PS 2014 03 06 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 03 06 Date 14 03 06 Date 14 03 06 LG Chem 20 YOIDO DONG YOUNGDUNGPO GU SEOUL 150 721 KOREA http www Igchem com Ke PRODUCT SPECIFICATION LG Chem CONFIDENTIAL Descriptione Date Lithium Ion INR18650 MH1 3200mAh 2014 03 06 o pa lt Lontenfe sadasa ia aana aaa a gege RENE Age EEN Eege E Eaa iS SEa iaa 3 1 General Information NENNEN 4 1 1 Scope 1 2 Application 1 3 Product Classification 1 4 Model Name 2 Nominal Specificatii om en aman bambu asa 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 Weight 2 8 Operating Temperature 2 9 Storage Temperature for shipping state 3 Appearance and Dimension cccececeeeeeeeee ee eeeeeceeeneeeeseeeeeceeeneeeeeneeenseeeeeeeeenenenseeee 6 3 1 Appearance 3 2 Dimension 4 Performance Specification EE Woman 7 4 1 Standard Test Condition 4 2 Electrical Specification 4 3 Environmental Specification 4 4 Mechanical Specification 42. 1 1 and 4 1 2 Item Condition Specification 421 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 of Cminin 2 1 Cycle Life 500 cycles A cycle is defined as one charge 4 3 Environmental specification Item Condition Specification 4 3 1 Storage Characteristics Cells shall be charged per 4 1 1 and stored ina temperature controlled environment at 23 C 2 C for 30 days After storage cells shall be discharged per 4 1 2 to obtain the remaining Power remaining rate 90 P min in 2 1 gt discharged per 4 1 2 and cycled per 4 1 3 for 3 cycles to obtain recovered power 80 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 cells 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
3. 65 C 8h 3hrs gt 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 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 10 PRODUCT SPECIFICATION LG Chem CONFIDENTIAL Descriptione Date Rev Lithium Ion INR18650 MH1 3200mAh 2014 03 06 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 Capacity Charge Discharge Capacity 10C 70 of Pini 0c 80 of Pini 23 C 23 C 100 of Pini 60 C 95 of Pini 4 4 Mechanical Specification Item Condition Specification 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 perpendicula
4. 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 lt 65 15mm 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 temperature 4 1 3 High Drain rate 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 5 10 LG Chem CONFIDENTIAL Descriptione Date Rev Lithium Ion INR18650 MH1 3200mAh 2014 03 06 0 4 2 Electrical Specification PRODUCT SPECIFICATION and one discharge 501st discharge power shall be measured per 4
5. 5 Safety Specification 5 Cautions and Prohibitions in Handling AEN 8 3 10 PRODUCT SPECIFICATION LG Chem CONFIDENTIAL Descriptione Date Lithium Ion INR18650 MH1 3200mAh 2014 03 06 E 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 Product classification Cylindrical rechargeable lithium ion battery 1 3 Model name INR18650 MH1 2 Nominal Specification Item Condition Note Specification 21 Energy Power Std charge discharge Nominal 3200 mAh Minimum 3100 mAh 2 2 Nominal Voltage Average 3 67V 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 Discharge 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 09 2 9 Operating Temperature Charge 0 45C Discharge 20 60 C 2 10 Storage Temperature 1 month 20 60 C for shipping state 3 month 20 45C 1 year 20 20 4 10 PRODUCT SPECIFICATION LG Chem CONFIDENTIAL Descriptione Date Rev Lithium Ion INR18650 MH1 3200mAh 2014 03 06 0 3 Appearance and Dimension 3 1 Appearance There shall be no
6. N LG Chem CONFIDENTIAL Descriptione Date Rev Lithium Ion INR18650 MH1 3200mAh 2014 03 06 0 5 2 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 5 3 Caution for the battery and the pack Pack shall meet under condition to maintain battery safety and last long performance of the lithium rechargeable cells 5 3 1 Installing the battery into the pack The cell should be inspected visually before battery assembly into the pack Damaged cell should not be used damaged surface can distortion electrolyte smell Different Lot Number cells should not be packaged into the same pack Diff
7. discharge in order to maintain the battery s normal operating mode and protect cell imbalance Charger or pack should have warning system for over temperature over voltage and over current 6 EXCLUSION OF LIABILITY THE WARRANTY SHALL NOT COVER DEFECTS CAUSED BY NORMAL WEAR AND TEAR INADEQUATE MAINTENANCE HANDLING STORAGER FAULTY REPAIR MODIFICATION TO THE BATTERY OR PACK BY A THIRD PARTY OTHER THAN LGC OR LGC S AGENT APPROVED BY LGC FAILURE TO OBSERVE THE PRODUCT SPECIFICATION PROVIDED HEREIN OR IMPROPER USE OR INSTALLATION INCLUDING BUT NOT LIMITED TO THE FOLLOWING DAMAGE DURING TRANSPORT OR STORAGE INCORRECT INSTALLATION OF BATTERY INTO PACK OR MAINTENANCE USE OF BATTERY OR PACK IN INAPPROPRIATE ENVIRONMENT IMPROPER INADEQUATE OR INCORRECT CHARGE DISCHARGE OR PRODUCTION CIRCUIT OTHER THAN STIPULATED HEREIN INCORRECT USE OR INAPPROPRIATE USE INSUFFICIENT VENTILATION IGNORING APPLICABLE SAFETY WARNINGS AND INSTRUCTIONS ALTERING OR ATTEMPTED REPAIRS BY UNAUTHORIZED PERSONNEL IN CASE OF FORCE MAJEURE EX LIGHTENING STORM FLOOD FIRE EARTHQUAKE ETC THERE ARE NO WARRANTIES IMPLIED OR EXPRESS OTHER THAN THOSE STIPULATED HEREIN LG CHEM SHALL NOT BE LIABLE FOR ANY CONSEQUENTIAL OR INDIRECT DAMAGES ARISING OR IN CONNECTION WITH THE PRODUCT SPECIFICATION BATTERY OR PACK 10 10
8. erent types of cells or same types but different cell maker s should not be used together 5 3 2 Design of battery pack The battery pack should not be connected easily to any charger other than the dedicated charger The battery pack has funcion not to cause external short cut easily 5 3 3 Charge Charging method is Constant Current Constant Voltage CC CV Charging should be operating under maximum charge voltage and current which is specified in the product specification Article 2 4 2 5 The battery should be charged under operating temperature specified in the product specification Article 2 9 5 3 4 Discharge Discharging method is Constant Current CC In case of using the battery for mobile equipment discharging mode could be Constant Power 9 10 PRODUCT SPECIFICATION LG Chem CONFIDENTIAL Descriptione Date Rev Lithium Ion INR18650 MH1 3200mAh 2014 03 06 0 Discharging should be operating under maximum discharge current which is specified in the product specification Article 2 7 Discharging should be done by cut off voltage which is specified in the product specification Article 2 6 The battery should be discharged under operating temperature specified in the product specification Article 2 9 5 3 5 Protection Circuit The protection circuit should be installed in the battery pack charger Charger or pack should have voltage sensing system to control over charge or
9. r 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 Overcharge Test constant voitage of 4 2V while tapering the charge current Charging is continued for 7 hours Per UL1642 No explode No fire 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 No explode No fire Tai 250 of the minimum capacity es 7 10 PRODUCT SPECIFICATION LG Chem CONFIDENTIAL Descriptione Date Rev Lithium Ion INR18650 MH1 3200mAh 2014 03 06 0 4 5 4 air oven at a rate of 5 C per minute to 130 C At 130 C Heating Test oven is to remain for 10 minutes before test is Cells are charged per 4 1 1 and heated in a circulating No explode No fire discontinued Per UL1642 4 5 5 longitudinal axis parallel to the flat surface and Impact Test perpendicular to the longitudinal axis of the 15 8mm Cells charged per 4 1 1 are impacted with their No explode No fire diameter bar Per UL1642 Cells charged per 4 1 1 are crushed with their 4 5 6 longitudinal axis pa
10. rallel to the flat surface of the No explode No fire Crush Test crushing apparatus Per UL1642 5 Caution 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 51 Cautions for Use and Handling When using the application eguipped with the battery refer to the user s manual before usage Please read the specific charger manual before charging Charge time should not be longer than specified in the manual 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 Battery must be discharged at operating temperature range 20 60 C Please check the positive and negative direction before packing When a lead plate or wire is connected to the cell for packing check out insulation not to short circuit Battery must be stored separately Battery must be stored in a dry area with low temperature for long term storage Do not place the battery in direct sunlight or heat Do not use the battery in high static energy environment where the protection device can be damaged When rust or smell is detected on first use please return the product to the seller immediately The battery must be away from children or pets When cell life span shortens after long usage please exchange to new cells 8 10 PRODUCT SPECIFICATIO
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