Battery pack

  • 103450 li polymer battery 3.7v 1800mAh
103450 li polymer battery 3.7v 1800mAh

103450 li polymer battery 3.7v 1800mAh

  • Votage:3.7v
  • Brand:junda / OEM / ODM
  • 2 year warranty
  • Product description: 103450 li polymer battery 3.7v 1800mAh/3.7v li-polymer cell.
Model 103450
Nominal Voltage 3.7V 7.4v 11.1v
Charge Voltage 4.2V
Cut-off Voltage 2.75V~3.0V
Capacity 1800mAh
Weight 36g
Thickness 10.0mm
Width 34.0mm
Length 50.0mm
Temperature Charge: 0°C ~ 45°C
Discharge: -20°C ~ 60°C
Storage: -20°C ~ 30°C
Humidity: 65±20%
Impedance ≦150mΩ
Cycle life >500 times
Standard charge current 0.5C
Fast charge current 1C
Max discharge current 1C
OEM customize wires/connector/PCM
Packing traying packing or in small boxes
Certificate CE, ROHS, MSDS, UN


  1. High energy density
  2. High working voltage for single battery cells
  3. Long life span, more than 500 times
  4. Eco-friendly, no mercury (heavy metal) etc
  5. No memory effect
  6. With short-circuit production function, safe and reliable
  7. Good consistency, low self discharge
  8. Light weight, small size

Main applications:

1. Consumer electronics:

GPS, MP3/MP4, PDA, DVD, PMC, PMP, PSP, MID, portable electrograph, laptop, tablet pc, digital camera, bluetooth headsets, electric toothbrush, electric shaver, recording pen, e-books, game machine, wireless mouse, toys, etc.

2. Electric tools: electric saw, electric drills, cleaner, e-bike, etc.

3. Lights: emergency lights, lawn lamp, miner lamp, torch, LED, searchlight, safety helmets, safety headlights;
4. Medical devices
5. Others