301745 Rechargeable Lithium Polymer Battery 180mAh 3.7V for Hand POS Machine

Model: EPT 3.7V 180mAh 301745

Size: T*W*H(max):3*17*47mm

Nominal Voltage: 3.7V

Nominal  Capacity: 250mAh , 0.2C discharge

Charging cut-off voltage: 4.2V

Discharging cut-off voltage: 3.0V

Standard Charge: 23±2℃0.2C CC to 4.2V，CV CV4.2V till current≤0.02C

Charging Current: standard charge:0.5C，rapid charge :1C

Charging Time:  standard charge:5.5～6.5h  rapid charge:1.5～2.5h

Max Charge Current: 1.25C(5℃～+45℃)

Standard Discharging Current: -20℃～+60℃（constant current：0.2C cut-off voltage：3.0V）

Max Discharging Current: 1.25C(-20℃～+60℃）

Working Temo.: charge：0℃~45℃max.90%RH，discharge：-20℃~60℃max.90%RH