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KP 3.7V 4000mAh Lithium Polymer Rechargeable Battery

KP 3.7V 4000mAh Lithium Polymer Rechargeable Battery

SKU SKU Code: # KK176

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It's a lithium-Polymer, rechargeable battery that uses a reversible reduction of lithium-polymer to store energy. It's best for the consumer market. The polarity has marked on it. It has two wires, black and red; Its operating voltage is 3.7V. Because of their soft shells, lithium-polymer batteries are lighter and more flexible than other lithium-ion batteries. This enables them to be utilized in Tablets, remote control cars, other electronic gadgets, and mobile devices.


  • Its highly efficient 
  • Long cycle life
  • High energy and power density
  • lightweight
  • Low self-discharge rate
  • No memory effect
  • Slow loss of charge when it's not in use


  • It's used in Mobile phone
  • It's used in drone 
  • Tablet
  • All types of polymer batteries
Model KP357090P KP Lithium Polymer Rechargeable Battery
Type Lithium Polymer battery
Pin 02
Dimension 90mmx67mmx2.8mm
Current Capacity 4000mAh 
Wire Length 66mm
Voltage 3.7v