1654C Coin Battery

1654C Coin Battery

1654C lithium rechargeable coin cell battery with capacity over 120mAh, ideal for heavy duty applications.
1654C Coin Battery

Features

  • Lithium rechargeable coin cell battery in miniature size ideal for small hearable and wearable devices;
  • Manufactured using VDL's proprietary stacking technology;
  • High capacity and long cycle life;
  • Fully certified;
  • 1 year product warranty;
  • Up to US$20 million product safety insurance


Applications

  • TWS earphones;
  • Wearable devices;
  • Smart jewelries;
  • Wearable medical sensors;
And more......
 

Specifications

Model Maximum Dimension (mm) Minimum Capacity (mAh) Internal Impedance (mΩ) Normal Voltage (V) Charge Ending Voltage (V) Approximate Weight (g) Maximum Charge Current Maximum Discharge Current
Diameter (mm)  Height (mm)
1654C 16.1 5.6 120 300 3.7 4.2 3.8 2C/240mA 2C/240mA