Rechargable Lithium Polymer 3.7V Battery with 5000mAh

Rechargable lithium polymer 3.7V battery with 2000mAh

1. General:

Battery with safety circuit and wires

Cell: KPL8466135

PCM: G3J (Kayo)

NTC: 10 k Ohm

Configuration: 2S1P

Weight: approx. 100g

2. Electrical Specification:

Nominal Voltage: 3.7V

Rated Capacity: 4950 mAh min, 5000 mAh typical

Watt-hour rating: 18.5 Wh

Charging Method: Constant Current + Constant Voltage

Max. Charge Voltage [V]: 4.20 (+/- 50mV)

Max. Continuous Charge Current: 5000 mA

Rec. Charge cut off: by current 30mA or timer 2.5h

Max. Continuous Discharge Current: 10000 mA

Rec. Discharge cut off: 3V

Exp. Cycle Life: 500 cycles above 80% of initial cap.(1C @ 20 degree centigrade)

Cell protection

Overcharge Detection: 4.35+/-0.025V

(0.5 to 1.5 sec. delay, resume 4.15+/-0.05V or @discharging current)

Overdischarge Detection: 2.30+/-0.05V

(0.1 to 0.2 sec. delay, resume 2.90+/-0.1V)

Overcurrent Detection: 4.0A to 6.0A (5 to 30msec. delay @discharge)

3. Ambient Conditions

Temperature Range

- Charge: 0 to +45 degree centigrade

- Discharge: -20 to +60 degree centigrade

- Charge Retention/Storage [%]: 1 year at -20 to +25 degree centigrade

                                                     3 month at -20 to +45 degree centigrade

Humidity: 65+/- 20% RH

4. Environmental and Safety

The cell is approved according UL 1642.

This battery meets the requirements of Battery Directives and the battery parts are RoHS-Compliant.