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Lithium Polymer Battery Cell 802045 3.7V 750mAh Rechargeable Li-Polymer Batteries

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Rechargeable Li-Polymer Battery 102040 902040 3.7V 800mAh 850mAh power Lithium Battery Cell
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Rechargeable Li-Polymer Battery 102040 902040 3.7V 800mAh 850mAh power Lithium Battery Cell

Voltage: 3.7V

Capacity: 850mAh

Dimension: 10*20*40mm

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Specification:

NO. Items Specifications
1 batteries  3.7v 850mah lipo battery
2 Charge voltage 4.2V 
3 Nominal voltage 3.7V
4 Nominal capacity 750mAh     0.2C Discharge
5 Charge current
         		 Standard Charging:0.5C
Rapid charge:     1.0C
6 Standard Charging method 0.5C CC(constant current)charge to 4.2V, then CV(constant voltage 4.2V)charge till charge current decline to ≤0.05C
7 Charging time
         		 Standard Charging:2.75hours(Ref.)
Rapid charge:     2hours(Ref.)
8 Max.charge current 1.0C
9 Max.discharge current 1.0C
10 Discharge cut-off voltage 2.75V(0.2C)
11 Operating temperature Charging:  0 °C ~45 °C
Discharging:0 °C ~45 °C
12 Storage temperature -10°C~ +45 °C
13  Dimension Length: 40±2mm (not including tabs)
Width: 20±0.5mm
Thickness:10±0.2mm
14 Drop Test The cell is to be dropped from a height of meter twice onto concrete ground. No fire, no leakage
15 cycle time ≥500times

Application:

Smart devices:

Suitable for devices with moderate battery life requirements such as fingerprint locks, cervical massagers, microphones, etc. The battery has a standard voltage of 3.7V and supports working in an environment of -10~60℃. The cycle life is up to 500 cycles, which can meet daily use needs. ‌

Consumer electronics:

Can be expanded to small household appliances such as aromatherapy machines and beauty devices. Its lightweight design (10×20×40mm) and low-temperature working characteristics (-10℃ start-up) are suitable for outdoor scenes in winter. ‌

Industrial scene:

Outstanding performance in medical equipment (such as detectors, scanning pens). The battery has high consistency and low self-discharge characteristics (monthly self-discharge rate ≤5%), and can maintain stable performance after long-term storage.

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