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Efest 4063 IMR 16500 900mAh 3.7V Unprotected Lithium Manganese (LiMn2O4) Flat Top Battery - Boxed

Efest 4063 16500 unprotected flat top battery upright
Efest 4063 16500 unprotected flat top battery upright
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| Reg. Price $5.50
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This item is Discontinued

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Efest IMR 18A 16500- Flat Top

Efest IMR 16500 batteries are perfect for devices such as electronic cigarettes, vaporizers and more. These particular batteries are the safest way to power your electronic cigarettes and other smoking devices due to their IMR chemistry. They do not require a built-in protective circuit like ICRs do because of the IMR chemistry they contain. The flat top design securely fits in most applications, and its 900 mAh capacity will give you long-lasting and reliable power. You can count on Efest batteries for an affordable and high-quality power source.

  • Chemistry: Li-MnO2
  • Voltage: 3.7V
  • Battery size: 16500
  • Capacity: 900mAh
  • Max Discharge Current: 18A
  • Estimated charge cycles: 300
  • Diameter: 0.63" (16mm)
  • Height: 1.97" (50mm)
  • Weight: 1.76 oz (50g)
  • Flat Top
  • Unprotected Cell

lithium-ion safety warning
Battery Size:16500
Battery Capacity (mAh):900
Battery Chemistry:Li-Ion
Battery Voltage:3.7
Battery Terminal Type:Flat Top
Battery Shelf Life:3 Years
Warranty:Battery Junction 30-Day Warranty
Return Policy:Battery Junction Return Policy
Product Weight:1.764oz
Product Dimensions:1.969" (L) x 0.63" (Diameter)
Country of Origin:CN

Efest doesn't provide public datasheets.

2 Reviews
50% (1)
50% (1)
0% (0)
0% (0)
0% (0)
By James
What I Needed
March 15, 2019
Works great. I had to do a drop of solder for my vapping connection wires. Not a problem with flux a low watt iron. Doing this for years on other batteries.
By John
Great 16500 Batteries For Your Surefire 9P
April 25, 2017
I think these batteries are excellent. I run them hard for extended periods of time with no issues. My only complaint is that they are flat top which means I have to run a magnet between the two batteries to ensure good contact.
ProsReliable Cheap Well made
ConsNo button top
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Efest 4063 IMR 16500 900mAh 3.7V Unprotected Lithium Manganese (LiMn2O4) Flat Top Battery - Boxed

  • $4.95
  • & Free Shipping On Orders Over $50
  • In Stock