Customized 551013 Square Pouch Battery Rechargeable Li-ion Square Battery

Customized 551013 Square Pouch Battery Rechargeable Li-ion Square Battery

551013 is a miniature rechargeable li-ion square battery for small wearables and hearables devices.

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 551013 Square Pouch Battery Rechargeable Li-ion Square Battery

Features

  • Rechargeable li-ion square battery for small wearables and hearables;
  • High capacity and long cycle life;
  • Fully certified;
  • 1 year product warranty;
  • Up to US$20 million product safety insurance.

  • Applications

  • Bluetooth earphones;
  • Fitness trackers;
  • Pet trackers;
  • Smart glasses;
  • Smart jewelry
  • And more......
     

    Specifications

    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
    (mm)
    551113
    5.5
    11.5
    13.0
    50
    450
    3.7
    4.2
    1C/50mA
    1C/50mA