3.8V Micro Rechargeable Lithium Battery

The newly released mini rechargeable 3.8V lithium battery is designed for the main power for portable and cordless devices.

  • New Lithium Battery Series
  • Rechargeable Micro Lithium Battery 3.8V
  • Smallest Button Battery
  • High Voltage High Energy Density
  • Headset Battery
  • Lithium Cells 18mAh to 80mAh
  • Made in China with cheap price

LiPol Battery provides a rechargeable micro lithium battery series for wearable applications in 2019. The smallest dimensions with the diameter 4.5mm to 12mm and the thickness 4mm to 23mm. The high energy density and higher working voltage meet 3.8V so that the capacity meets 18mAh to 65mAh in limited space.
In addition, the semi-micro lithium battery pack is also available for this battery series. Some cells are in series to meet 7.4V, 11.1V or more and keep the same diameter. Some cells are in parallel to meet higher and higher capacity.
It’s the best power solution for small applications such as a headset, IoT, GPS, medical, cordless sensors, Bluetooth headset, Smart toys, Smart-watches, and electronic bracelets… because of lower self-discharge current & longer standby time.

3.8V Micro Rechargeable Lithium battery List

The smallest dimensions with the diameter from 4.5mm to 12mm, the thickness from 4mm to 23mm, and the capacity meet 18mAh to 65mAh in limited space.

Part NumberCapacity(mAh)Diameter(mm)Thickness(mm)Voltage(V)  


LiPol Battery Co., Ltd.
Bldg 4A, JunFeng Industrial Zone, ChongQing Rd, Shenzhen, China 518000


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