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Efest IMR 18650 High-Drain 25A/40A Discharge 3.7V 2600mAh Rechargeable Lithium Battery (Flat Top)

Calculated at Checkout

The Efest 18650 2600mAh 30A/60A is expected to perform just as well or better than the Sony VTC5, albeit at a more affordable price - See below for its full specifications

New August 2017: Comes with free single transparent plastic case with every battery bought



Model: IMR 18650 Flat Top High-Drain

Rated Capacity: 2600mAh

Nominal Voltage: 3.6V

Voltage at end of discharging: 2V

Max charging current: 4A

Standard charging current: 2A

Max continuous discharge: 25A

Max pulse discharge: 40A

Cell Size: 18.30mm x 65.80mm



Regarding Exchanges/Warranty

Due to the nature of this consumable product, no returns/exchanges with this product or other replacements are allowed unless the product is DOA

Warranty coverage will be 3 Months Full Warranty (against explosions/leakage/venting) unless battery has been found to be pushed beyond its stated specs, misused or overdischarged 



  • CAUTION: when working with Li-ion cells, they are very sensitive to charging characteristics and may explode if mis-handled
  • User should have enough knowledge on Li-Ion rechargeable batteries in charging, discharging,and assembly before use
  • Put the batteries in fire-proof container when bringing them out or when they are not in use
  • Do not put batteries on wood surface, carpets or flammable materials when charging
  • Never leave battery un-attended when charging (especially overnight)
  • We are not responsible for any damage(s) to property or injuries if there is any modification of the batteries in form, shape, or when made into packs
  • We are not reponsible for any damage(s) to property or injuries arising from possible explosions, leaks or fires resulting from the use or misuse/mishandling of these Li-Ion batteries



3 Months Full 1-1 Exchange Warranty