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LIR17335 Dataheets PDF



Part Number LIR17335
Manufacturers EEMB
Logo EEMB
Description Lithium-ion Battery
Datasheet LIR17335 DatasheetLIR17335 Datasheet (PDF)

Lithium-ion Battery DATA SHEET Battery Model : LIR17335 Prepared Authorized Approved Manufacturer: EEMB Co., Ltd. Website: http://eemb.com LIR17335 Datasheet Li-ion Battery Edition: 2010 1 Scope This specification describes the basic performance, technical requirement ,testing method ,warning and caution of the Li- ion Cylindrical rechargeable battery .The specification only applies to EEMB Co., Ltd 2 Initial dimension T 33.5±0.5 D(withPVC) 16.8±0.2 UNIT mm 3 Specification No. Item 3.

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Lithium-ion Battery DATA SHEET Battery Model : LIR17335 Prepared Authorized Approved Manufacturer: EEMB Co., Ltd. Website: http://eemb.com LIR17335 Datasheet Li-ion Battery Edition: 2010 1 Scope This specification describes the basic performance, technical requirement ,testing method ,warning and caution of the Li- ion Cylindrical rechargeable battery .The specification only applies to EEMB Co., Ltd 2 Initial dimension T 33.5±0.5 D(withPVC) 16.8±0.2 UNIT mm 3 Specification No. Item 3.1 Nominal capacity 3.2 Nominal voltage 3.3 Charge current 3.4 Standard charging method 3.5 Charging time 3.6 Max.charge current 3.7 Max.discharge current 3.8 Standard dscharge current 3.9 Discharge lower limit voltage 3.10 Charge upper limit voltage 3.11 Initial impedance 3.12 Weight 3.13 Operating temperature -20℃~60℃ 3.14 Storage temperature . -20℃~45℃ -20℃~20℃ 3.15 Recoverable capacity . LIR17335 Datasheet Li-ion Battery Edition: 2010 Specification 750mAh 0.2C Discharge 3.7V Standard Charge :0.5C Rapid charge :1.0C 0.5C CC ( constant current ) charge to 4.2V,then CV(constant voltage 4.2V)charge till charge current decline to ≤0.01C Standard Charging Approx 5 hours Rapid charge Approx 2 .5hours Constant Current 1C Constant Voltage 4.2V 0.01 C cut-off Constant current 1C end voltage3.0V Constant current 0.2 C end voltage3.0V . 3.0V 4.20V ≤ mΩ Approx:g Charging: 0℃~45℃ Discharging:-20℃~60℃ ≤1 month ≤3 month ≤1 year Percentage of recoverable capacity no less than 80% of the initial capacities . Constant current 0.5C charge to 4.2V, then constant voltage charge to current declines to 0.01C, rest for 10min,constant current 0.5C discharge to 3.0V,rest for 10min.Repeat above steps 3 times, recording the maximum capacity 3.16 Storage humidity 3.17 Appearance 3.18 Standard environmental condition . ≤75% RH Without scratch,distortion,contamination and leakage . Temperature : 23±5℃ Humidity : 45-75%RH Atmospheric Pressure : 86-106 Kpa LIR17335 Datasheet Li-ion Battery Edition: 2010 4 General Performance No. Item Test Methods and Condition At standard testing condition,after standard charging, rest battery for 10min, then discharging at 0.2C to voltage FD, 0.2C Capacity recording the discharging time. 4.1 Criteria ≥300min At standard testing condition,after standard charging, rest ≥54min 4.2 1C Capacity battery for 10min, then discharging at 1C to voltage FD, recording the discharging Capacity At standard testing condition,constant current 0.5C charge to FC, then constant voltage charge to current declines to 0.01C, ≥300 times rest 10min,constant current 0.5C discharge to FD,rest 10min. Repeat above steps till continuously discharging capacity 4.3 Cycle Life Higher than 80% of the Initial Capacities of the Cells 4.4 Capability of keeping electricity At standard testing condition,After standard charging, no outer loading circuit, rest the pack 28days, discharging at 0.2C to voltage FD, recording the discharging time. . 5 Environment Performance ≥240min No. Item Test Methods and Condition Criteria Discharge at At standard testing condition,after standard charging, rest the ≥54min high Cells 4h at 60±2℃, then discharging at 1C to voltage FD, 5.1 temperature recording the discharging time. Discharge at low temperature At standard testing condition,after standard charging, rest the Cells 16h at -20±2℃, then discharging at 0.2C to voltage FD, ≥210min 5.2 recording the discharging time. No fire, no smoke After standard charging, put the pack in the oven. The Thermal shock temperature of the oven is to be raised at 5±2℃ per minute to 5.3 a temperature of 130±2℃ and remains 30 minutes. LIR17335 Datasheet Li-ion Battery Edition: 2010 6 Safe Characteristic No. Item Overcharge testing .1 (NO PCM) . . Test Methods and Condition At standard testing condition , charging pack with constant current 3C to voltage 4.6V, then with constant voltage 4.6V till current decline to 0. Stop test till cells temperature 10℃ lower than max temperature. Criteria 6 No smoke or fire Over-discharge testing/ 6.2 (NO PCM) . Short-circuit testing 6.3 (NO PCM) . At standard testing condition,the pack be discharge to cut-off voltage, then connect with external load of 30 ohm for 24 hours. No fire, no smoke, no leakage. . At standard testing condition,after standard charging, connect pack anode and cathode by wire which impedance less than 50mΩ, keep 6h. No smoke or fire . Hazard Warning 1 Forbid Disassemble Batteries The battery has protective component and circuit internally to avoid danger. Mishandling such as improper disassembly will destroy its protective function and make it heat, smoke, distort or burning. 2 Forbid Short-circuit Batteries Do not touch the plus and minus contacts with metals. Do not put the battery with metal element together in either storage or movement. If the battery is short-circuit, it carries magnified current,which will cause damage and make the battery.


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