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Efest 18650 2800mAh 35A Battery


  • Efest 18650 2800mAh 35A Battery
  • Efest 18650 2800mAh 35A Battery

Efest 18650 2800mAh 35A Battery (Button Top)

  • Capacity: 2800mAh
  • Maximum discharging current: 35A
  • Battery Model: 18650
  • Nominal Voltage: 3.7v
  • Positive: Button Top

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SKU: efest-2800-35A-button-top-battery Category:
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Product Description

Efest IMR 18650 LiMn 2800mAh Battery – Button Top – 35 Amp. This IMR cell has a 35 Amp discharge current, great for mech mods and sub-ohm devices. The capacity of this battery is 2800mAh.
Sold Individually.

  • Capacity: 2800mAh
  • Maximum discharging current: 35A
  • Battery Model: 18650
  • Nominal Voltage: 3.7v
  • Positive: Button Top


Manufacturer’s listed Specifications:

  • Rated Capacity: 2800mAh
  • Nominal Voltage: 3.6V
  • Voltage at end of Discharge: 2.5V
  • Max Charging Current: 4A
  • Standard Charge: 2A
  • Max. continuous discharge current: 35A
  • Continuous discharge current: 20A
  • Pulse discharging current: 80A
  • Cycle Life: 300 Cycles
  • Dimensions: 66mm (L) x 18mm (D)


Battery Care:

  • Charge fully before first use
  • Never completely discharge li-ion battery (below 2.5V under load)
  • Do not over-charge
  • Recharge empty batteries (resting voltage ~3.6V) as soon as possible. Leaving Li-Ion batteries in discharged state will incur irreversible damage (capacity / cycle loss)
  • Do not short (connect) positive (top), and negative (bottom) battery terminals (contacts)
  • Never attach any metal moving part |magnet| to the top-positive, or the bottom-negative battery contact
  • Do not expose to heat
  • Do not dispose of in fire
  • Never use force to install
  • Do not use old and new battery cells together
  • Use only high quality battery charger
  • Keep battery that is not in use in plastic holder
  • Do not charge unattended
  • Do not store your li-ion batteries fully charged (for extended period of time)
  • Store in cold and dry place at approximately 3.7V
  • After battery is discharged-don’t leave it discharged=>charge it as soon as possible

We do not recommend unprotected batteries in devices that they’re not recommended to be used in, use at your own risk. Do not Use adapters with these batteries. They should never be discharged below 2.5 volts or cycle life/performance will be reduce.

Use special caution when working with Li-ion cells, they are very sensitive to charging characteristics and may explode or burn if mishandled. Make sure the user has enough knowledge of Li-Ion rechargeable batteries in charging, discharging and assembly before use. Always charge in/on a fire-proof surface. Never leave charging batteries unattended. We are not responsible for damage if there is any modification of the batteries/chargers in any form or shape (including pack making). We are not responsible for any injury, damage, defect, permanent or temporary that may be caused by the improper use, misuse or mishandling of Li-Ion batteries and chargers. Please have a basic understanding of the batteries you are using and how to care for them properly.


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Victorian residents will receive Express shipping, shipping time is generally 24-48 hours. Lithium batteries can not be sent via Express Post Airmail. All lithium batteries are classified as dangerous goods and cannot be carried by air. Australia Post cannot accept lithium batteries or devices containing lithium batteries for mailing overseas or for domestic air carriage. Parcels containing these items will now only be transported within Australia and by road which can take 1-10 days.

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