Secondary Batteries (Rechargeable Batteries): Lithium Ion Pin-type Battery

Lithium Ion Pin-type Battery design engineers Panasonic
A 3.6mm diameter pin-shaped lithium ion battery which expands design options for micro devices.

The industry's smallest-diameter cylindrical rechargeable battery has been developed using extremely fine components and materials compared to standard Lithium-Ion batteries. Its outstanding technical design makes this battery ideal for wearable devices with heavy power demands. Panasonic intends to expand this new battery line-up successively to meet the requirements of next-generation mobile communication devices.


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Pin-type Lithium-ion Battery

Related Information


  • Small & slim
  • Stylish design
  • High safety & reliability
  • Rapid charging
  • Available for Bluetooth low energy, vibrations and other functions
  • Long product lifetime
  • 3C realizes 80% charging in 20 minutes (CG-425A/CG-435A only)


  • Wireless earphones                         
  • Hearing aids
  • Smart glasses
  • Wristband devices
  • Stylus pens
  • Fitness trackers
  • Industrial IoT applications

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