KeepPower IMR Unprotected 18650 battery 3500mAh 3.7V max 20A NH1835

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  • * Quality High Drain Li-ion Rechargeable Battery

  • * Brand: KeepPower

  • * Size: 18650

  • * Part No.: NH1835

  • * Nominal Voltage: 3.7V

  • * Nominal Capacity: 3500mAh

Availability: In stock


Product Description


KeepPower IMR Unprotected 18650 battery 3500mAh

These are UNPROTECTED batteries, please only choose if you know your device is designed for these batteries

  • 1. High Drain IMR18650 Li-ion Rechargeable Battery NH1835
  • 2. Typical Capacity: 3500mAh
  • 3. Normal Voltage: 3.7V
  • 4. Charge Method: constant voltage with limited current
  • 5. Standard Charge Current: 1000mA
  • 6. Fast Charge Current: 3000mA
  • 7. Max. Plus Discharge Current: 20.0A
  • 8. Max. Constant Discharge Current: 10.0A
  • 9. 4.2 volts full charged voltage and 2.5 volts discharge cut off voltage
  • 10. High charge and discharge currents reduce cycle life.
  • 1. High charge and discharge currents reduce cycle life;
  • 2. Please charge this battery with a quality li-ion battery charger before first use;
  • 3. Do not keep or use this battery in high temperature or humid environment;
  • Operating Temperature: Charge 0℃~45℃, Discharge -10℃~60℃
  • Storage Temperature: -20℃~60℃
  • 4. Do not use this battery if there is weeping, bulging or any other problem;
  • 5. Do not throw this battery into fire or water, or it may fire or explode;
  • 6. Do not crush, hit or impact this battery;
  • 7. Do not disassemble this battery;
  • 8. Keep out of reach of children;
  • 9. Battery will be hot when it works, please take it carefully after use;
  • 10. If this battery has not been used for a long time(>3months), please charge it before using it again;
  • 11. If the electrolyte goes into eyes, please wash eyes immediately and go for a medical treatment.

Additional Information

Additional Information

Manufacturer No
Max lumens No
LED Type No


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