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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: efest
  • Model Number: 26650
  • Type: LiMnO2
  • Nominal Voltage: 3.7v
  • Size: 26650
  • Nominal Capacity: 4200mah
  • Product name: 4200mah 50A high drain 26650 battery over 500 life times lipo 26650
  • Brand Name:: efest
  • Model Number:: 26650
  • Nominal Voltage:: 3.7
  • Size:: 26.22*65.11mm
  • Nominal Capacity:: 4200mAh
  • Useage:: Flashlight,26650 size big ecig mod
  • Weight:: 100g
  • Sku:: 4277
  • Skype:: sales6-eyoung

Packaging & Delivery

Packaging Details each batttery in each efest gift box ,50pcs in inside grey then export carton
Delivery Time Within 3 days after payment confirmed

4200mah 50A high drain 26650 battery over 500 life times lipo 26650



Product Description

1. Brand: Efest 

2. Model: efest IMR 26650 4200mAH 3.6V 20A/50A battery 

3. Nominal voltage: 3.7v

4. Discharge rate: 20A/50A 

5. Capacity: 4200mAH 

6. Type: IMR

7. Length : 65.03mm
8. Diameter: 26.03mm

9. Color: Green

10. Weight: 100g



Do not submerge the battery in the water.
Do not mix fresh batteries with used batteries.
Do not mix batteries with metal stuff together.
Do not insert batteries with the (+) and (-) reversed.
Do not use Efest batteries with defective E-cig mods.
Do not disassemble, dispose in fire, heat or short circuit.
Do not put the battery in a charger or equipment with wrong terminals connected.


Skype: sales6-eyoung

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Packaging & Shipping



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