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Nitecore IMR 18650 3100mAh 3.7V Unprotected High-Drain 35A Lithium Manganese (LiMn2O4) Flat Top Battery - Boxed

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Nitecore IMR 18650 35A Battery

3.7V 3100 mAh

Designed for use in high-drain flashlights, the Nitecore IMR 18650 Li-Ion Battery has all the power and current needed for your high-drain devices. The battery features a potent Lithium Manganese Oxide (LiMn2O4) chemistry, which not only provides stable power, but a substantial 35 Amp max discharge current, providing the extreme power necessary for high-powered flashlights, and other dynamic devices. The 18650 also boasts a sizable 3100 mAh capacity, allowing you to run your high-powered devices longer before needing to recharge. The impressive cell is compatible with a wide range of Li-Ion smart chargers can is capable of fast charging at a rate of up to 4 Amps, cutting down on charge time.

Features & Specifications:

  • Compatible with a wide variety of Lithium Ion smart chargers
  • CE and RoHS Certified
  • Battery Size: 18650
  • Battery Chemistry: IMR Lithium Manganese Oxide (LiMn2O4)
  • Nominal Voltage: 3.7V
  • Nominal Capacity: 3100 mAh
  • Max Charging Current: 4.0A
  • Recommended Charging Current: 1.0A
  • Max Pulse Discharge Current: 35A
  • Max Continuous Discharge Current: 20A
  • Charging Temperature Range: 32°F to 122°F (0°C to 50°C)
  • Discharge Temperature Range: -4°F to 167°F (-20°C to 75°C)
  • Dimensions:
    • Length - 2.55" (65 mm)
    • Diameter - 0.72" (18.4 mm)
Battery Size:18650
Battery Capacity (mAh):3100
Battery Chemistry:Li-Ion
Battery Voltage:3.7
Battery Terminal Type:Flat Top
Battery Shelf Life:10 Years
Product Certifications:CE, RoHS
Packaging:Contractor Pack
Warranty:Battery Junction 30-Day Warranty, Nitecore 3 Month Warranty
Return Policy:Battery Junction Return Policy
Product Dimensions:2.559" (L) x 0.724" (Diameter)
Country of Origin:China
Associated Battery Sizes:168A, 18650, 19670, Protected 18650, Unprotected 18650
By David M.
Great battery
January 31, 2019
Works well
Priced good
By Steve
Montvale, VA
Nitecore Batteries are Top Shelf! This one is Powerful!
February 17, 2018
Great High Amperage high mah battery for the money! You can't go wrong with Nitecore!
  • High Amps, High mah rating. Nitecore quality!
  • none
By Steve H.
IMR Power
July 11, 2017
Purchased this battery to power a Nitecore Concept 1 flashlight. Delivers enough current to generate an incredible amount of light. Unfortunately, when you pump that kind of current through the LED, a lot of heat is produced as well. Heat is really just wasted energy and is significantly reducing your runtime. Step it down and this battery will give you a good amount of runtime. The fact that the battery can deliver 20A is impressive ( 35A to start things off ! ) I have had good luck with my other Nitecore lithium ion rechargeable batteries, so even though I have only cycled this battery twice, I have no reason to believe that durability will be an issue.
  • high current output, long run times
  • none as of yet
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Nitecore IMR 18650 3100mAh 3.7V Unprotected High-Drain 35A Lithium Manganese (LiMn2O4) Flat Top Battery - Boxed

  • $15.25
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  • In Stock