394544 3.7V 800mAh Lithium Polymer Rechargeable Battery for POS/Bluetooth Speaker

$90.00

  • A complete range of models with small volume, lightweight, and customer-made;
  • Wide capacity range from 40mAh to 10000mAh for various applications;
  • Highest volume energy density up to about 550Wh/L;
  • Long cycle life up to 1000 times;
  • Global top brand designated supplier.

Description

Application

POS machine, walkie-talkie, smart home device, beauty instrument, Bluetooth speaker

Specification
Model: 394544-800mAh Nominal Voltage:  3.7V
Power: 2.96Wh Shipping Voltage:  3.8V-3.95V
Charging Cut-off Voltage:  4.2V Discharge Cut-off Voltage: 3.0V
Internal Resistance: ≤140 mΩ Standard Charging Current: 0.2C
Max. Charging Current: 0.5C Standard Discharge Current:  0.2C
Max. Discharge Current: 1.0C Nominal Capacity:  800mAh
Dimension: 3.90* 45.0*44.0mm (Max.) Discharge Temperature: 0℃- +45 ℃
Charging Temperature:  -20℃- +60 ℃ Cycle Life:  500 times >80%
Certification: UL, CE, KC, PSE, ROHS, UN38.3, MSDS…
Safety Protection:  Overcharge, over-discharge, over current and short circuit protection