Customized 280809 Square Pouch Micro Battery

Customized 280809 Square Pouch Micro Battery

One of the smallest micro battery products of ours.As a manufacturer of lithium batteries, VDL has 5 R&D bases and 1 doctor's workstation, which developed more than 1,000 battery models. Using winding and stacking production technology, the product can be used in many electronics industries.
Customized 280809 Square Pouch Micro Battery


  • Rechargeable lithium micro battery for wearables and hearables;
  • High capacity and long cycle life;
  • High voltage with enhanced energy density;
  • Fully certified;
  • 1 year product warranty;
  • Up to US$20 million product safety insurance.


  • Medical sensors;
  • Pet trackers;
  • Retail trackers;
  • Smart jewelry;
And more......


Model Maximum Dimension (mm) Minimum Capacity (mAh) Internal Impedance (mΩ) Normal Voltage (V) Charge Ending Voltage (V) Maximum Charge Current Maximum Discharge Current
Thickness (mm)  Width (mm) Length
280809 2.8 8 9 7 2500 3.8 4.2 1C/7mA 1C/7mA