Mechanical Characteristics Electrical Specification Ambient conditions Safety This data sheet describes the requirements and properties of lithium polymer rechargeable battery pack manufactured by Cellevia Type number: LP573450 Designation IEC system: Lithium polymer battery pack Length: 50 ± 0.4mm Width: 34 ± 0.4mm Thickness: 5.7 0.2mm Cable: 150 ± 3.0mm (26AWG UL 1007) Weight: appr. 19.5g Rated capacity: 980mAh min, 1020mAh typ. Nominal voltage: 3.7V Max. operating voltage range: 3.0V to 4.2V Charge voltage: 4.2 ± 50mV Initial charge current: Standard charge: 490mA Rapid charge: 980mA Charging cut-off (A or B) A) By time: Standard charge: 7 hours Rapid charge: 4 hours B) By min. current: 19.6mA Max continuous discharge current: 980mA Internal impedance (1kHz): approx 25mOhm Exp. cycle life: >500 cycles >70% of initial cap. (0.5C/0.5C) Cell protection Overcharge detection: 4.325 ± 25mV (0.5 to 2.0 sec. delay, resume 4.075 ± 50mV) Overdischarge detection: 3.00V ± 25mV (6.25 to 250msec. delay, resume 2.9V ± 100mV) Temperature range Charge: 0 to +45 C Discharge: -20 to +60 C Charge retention/Storage: 1 year at -20 to 20 C >70% 3 month at -20 to 45 C > 70% 1 month at -20 to 60°C > 70% Please follow handing and Safety Precautions Poliflex .
