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Mini 401020 3.7V 55mAh Rechargeable Li-Polymer Battery for Watches, Bluetooth Headphones Beauty Devices Small Electronic Devices
Mini 401020 3.7V 55mAh Rechargeable Li-Polymer Battery for Watches, Bluetooth Headphones Beauty Devices Small Electronic Devices
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SPECIFICATIONS
Battery Type: Lithium polymer battery
Brand Name: YTBNA
Certification: CE
Charging voltage: 4.2V
Cycles: about 1000 times
Discharge current: 0.2C-2C
Discharge voltage: 3.7V
High-concerned chemical: None
Model Number: 401020
Nominal Capacity: 55mah
Origin: Mainland China
Protective function: Charge and discharge protection
Recharging current: 0.2C-1C
Set Type: Batteries Only
Size: 20*10*4mm
Standard Voltage: 3.7V
Type: Li-polymer
Mini 401020 3.7V 55mAh Rechargeable Li-Polymer Battery for Watches, Bluetooth Headphones Beauty Devices Small Electronic Devices
Model: 401020
Type: Lithium battery
Capacity: 55mAh
Rechargeable:YES
Charging Voltage: 3.7-4.2V
Rated Voltage: 3.7V
Size:About 20x10x4mm
Features:
401020 3.7V, 55mAh rechargeable Li-Po battery.
Built-in intelligent protection PCB charging module, effectively prevent over charge, over discharge, over current, short circuit.
it is widely used in Bluetooth headset, watch, beauty instrument.
Product features:
1.Over charge Protection
2.Over discharge protection
3.Overcurrent protection
4.Short protection
Attentions:
1. Due to manual measurement, please allow for small size deviation.
2.When the battery is not in use, it should be removed from the device.
3.Please make sure you have battery space for your device before bidding, we hope you purchase smaller size batteries.
4. The red and black lines should not be connected to avoid short circuit after battery is charged.
