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Klarus INR 10180 80mAh 3.7V Unprotected Lithium Manganese Nickel (LiNiMnCoO2) Button Top Battery

Standing Shot of 10180 Battery
Standing Shot of 10180 Battery
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Klarus 10180 Battery

80mAh Capacity

The Klarus 10180 rechargeable Lithium-ion battery features an 80mAh capacity and is designed specifically for use within the Klarus Mini One Ti keychain flashlight. This unprotected battery is equipped with INR Lithium-ion chemistry, or NMC, which is a hybrid of Manganese and Nickel together to provide a high-performing power source. INR batteries are typically used for their energy load and electronic devices that require a continuous discharge. The hybrid Li-ion chemistry takes the high capacity from Nickel and the stability from Manganese to create a reliable power source for portable power products. The Klarus 10180 rechargeable battery, when compared with other lithium-ion batteries, provides a higher capacity and power.


  • Battery Size: 10180
  • Battery Chemistry: INR Lithium-Ion (Li-ion)
  • Nominal Voltage: 3.7V
  • Rated Capacity: 80mAh, 0.296Wh
  • Weight: 0.240 oz. (6.8g)

lithium-ion safety warning
Battery Size:10180
Battery Capacity (mAh):80
Battery Chemistry:Li-Ion
Battery Voltage:3.7
Battery Terminal Type:Button Top
Battery Shelf Life:10 Years
Warranty:Battery Junction 30-Day Warranty
Return Policy:Battery Junction Return Policy
Product Weight:0.24oz
Country of Origin:CN
1 Reviews
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By Kermudjin
Less than 80 mAh
March 7, 2019
I had one of these come with a Klarus Mini Ti flashlight. Very solid battery in discharge mode, lasted over 3 hours before dimming to unusable in the flashlight. But despite the nominal 80 mAh listing here, it only took 71 mAh on recharge. This is the norm for 10180 batteries in my testing. I have never seen one actually achieve the 80-100 mAh advertised. 70 mAh is typical.

So for these tiny 10180 mini flashes, don't pay a premium for the higher battery rating. Buy the best electronics and IP rating in the flashlight, and buy the regular 70 mAh unprotected cells for backup batteries.

Incidentally, my experience thus far is that the Maratac Ti, Cu and other 10180 minilights are the most efficient and rugged, followed by this unit, and then by the MecArmy products. That makes this Klarus titanium flashlight the most cost effective of these in a rational comparison. The Maratac products are twice the price, although the aesthetics of them make them worth it if you are drawn to elegant engineering and machining. Just my humble $0.02.
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Klarus INR 10180 80mAh 3.7V Unprotected Lithium Manganese Nickel (LiNiMnCoO2) Button Top Battery

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