Datasheet

Model
Description
Rev.
Page
ICP402025PC-01
Lithium-ion Polymer Battery Pack Rev.2.0 2/13
1. Preface
The purpose of this product specification is to provide technical information for the
rechargeable Lithium-ion polymer battery pack ICP402025PC-01.
2. Description and Model
2.1 Description
2.2 Model
Rechargeable Lithium-ion Polymer Battery
Pack ICP402025PC-01
3. Specifications
3.1 Typical Capacity 155mAh (at 0.2C rate discharge process after standard charge)
3.2 Minimum Capacity 150mAh (at 0.2C rate discharge process after standard charge)
3.3 Charging Voltage 4.2V
3.4 Average working Voltage 3.7V at 0.2C rate
3.5 Standard Charge Constant current 0.5C
Constant voltage 4.2V
0.05C cut-off
3.6 Fast Charge Constant current 1.0C
Constant voltage 4.2V
0.05C cut-off
3.7 Discharge Cut-off Voltage 3.0V
3.8 Max. Discharge Current 2.0C (for non-continuous discharge mode)
1.0C (for continuous discharge mode)
3.9 Max. Charge Current 1C
3.10 Cycle Life
≥
500 cycles, more than 80% at 0.5C rate discharge
3.11
Temperature range of operation
Standard Charge 0℃ to 45℃
Discharge -20℃ to 60℃
3.12 Weight of Battery Pack Approx. 4.0 g
3.13 Initial Internal Impedance
≤
400mΩ (30% SOC)
3.14 Storage At 30% SOC and specified temp, recoverable capacities in %
vs time.
-20℃ to 25℃ (12 months, ≧85% )
25℃ to 45℃ (3 months, ≧80% )
3.15 Recharging Necessity
To prevent over-discharge at long storage time, the battery
pack shall be charged within 3 months after shipment.