Li Polymer Battery 505060 3.7V 2000 mAh Rechargeable Lithium ion PolymerBattery

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Product Description

Model 505060
Nominal Voltage 3.7V
Charge Voltage 4.2V
Cut-off Voltage 2.75V~3.0V
Capacity 2000mAh
Weight 35g
Thickness 5.0mm
Width 50.0mm
Length 60.0mm
Temperature Charge: 0°C ~ 45°C
Discharge: -20°C ~ 60°C
Storage: -20°C ~ 30°C
Humidity: 65±20%
Impedance ≦60mΩ
Cycle life >500 times
Charge current Standard Charging:0.5C Rapid charge:1.0C
Charging time Standard Charging:3.0hours(Ref.)
Rapid charge:2hours(Ref.)
Max discharge current 1C(2000mA)
PCM overcharge protection/overdischarge protection/short circuit protection/overvoltage protection/overcurrent protection/
Terminals wires or connector can be added
Certificate CE, ROHS, MSDS, UN38.3



  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 shaverrecording 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

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