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1pc Efest IMR 26650 4200mah 20A 50A (Green Wrap)


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26650 4200mah
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1pc Efest IMR 26650 4200mah 20A 50A (Green Wrap)

Efest IMR 26650 4200mah 20A 50A


Please Note: 50A Rating is for Max Pulse Discharge. We always recommend to utilize every battery at the continuous discharge current.

- Manufacturer: Efest
- Size: 26650
- Type: Li-Mn (High Drain)
- Typical Capacity: 4200mAh
- Min Capacity: 4200mAh
- Nominal Voltage: 3.7V
- Peak Voltage: 4.2V
- Cut-off Voltage: 2.5V
- Dimensions: 26.22mm (Diameter) x 65.11mm (Length)
- Rechargeable: Yes
- Max Continuous Discharging Current: 20A
- Max Pulse Discharging Current: 50A
- Style: Flat Top
- Color: Green 
- Rated Capacity: 4200mAh

  • Temperature range: -20 to +60 Degree Celsius
  • Monthly Self-discharge rate: Less or equal 0.5%
  • Temperature range: Discharge: -20 to +60 Degree Celsius, Charge: 0 to 45 Degree Celsius


Fully charge before first use.
Never short (connect positive and negative size) battery.
Keep them always in battery case, or any other insulating material.
Never keep this battery together with metal objects (short circuit can happen if you do).
Never carry bare cell in your pocket with keys, change or any other metal objects. 

Advanced User Item. Use At Your Own Risk!


    • Battery Policy: By purchasing batteries or electronic cigarettes from Sweet-Vapes, LLC you are accepting full responsibility for its use. Batteries can fail without warning. The user must know the risks of lithium batteries, and have enough knowledge of how to use them safely before using any electronic cigarette device. Always use special caution when working with lithium batteries. They are sensitive to charging, and may explode if mishandled. Always charge in or on a fire-proof container. Never leave charging batteries unattended. Sweet-Vapes, LLC will not be held liable or responsible for the use and/or misuse or modifications of lithium batteries, e-cigarette devices, or battery chargers. All products sold by Sweet-Vapes, LLC are to be used at your own risk.

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