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Efest Purple 4499 IMR 18650 3500mAh 3.7V Unprotected High-Drain 20A Lithium Manganese (LiMn2O4) Flat Top Battery - Boxed

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$8.78
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| Reg. Price $9.75
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Description

Efest IMR 18650 - 3500mAh - 20A

High capacity IMR battery for vaporizers

When you need a powerful and reliable battery for a high drain device, the Efest IMR 18650 is just the thing to get the job done. This battery has a truly massive 3500mAh capacity that will keep your device running longer than the competition for extended use and reduced charging. With a might 20A discharge current, high drain devices and flashlights can reach their true potential. IMR chemistry makes these batteries incredibly stable, and they can be installed without a PCB protection circuit.

Features:
  • Chemistry: Li-MnO2
  • Capacity: 3500mAh
  • Maximum Discharge Current: 20A
  • Dimensions: 65.2mm x 18.5mm
  • Terminal Type: Flat
  • Unprotected Cell

lithium-ion safety warning
Specifications
Battery Size:18650
Battery Capacity (mAh):3500
Battery Chemistry:Li-Ion
Battery Voltage:3.7
Battery Terminal Type:Flat Top
Battery Shelf Life:10 Years
Packaging:Boxed
Brand:Efest
Warranty:Battery Junction 30-Day Warranty
Return Policy:Battery Junction Return Policy
UPC:6958946201583
Country of Origin:CN
Associated Battery Sizes:168A, 18650, 19670, Protected 18650, Unprotected 18650
Downloads

Efest doesn't provide public datasheets.

Reviews
By Calvin
Boulder, Colorado
Good cell. Very high drain rate, stays cool.
May 14, 2019
If your device cannot accept a Nitecore NL1834 and you need a faster drain rate than other cells, this is a good value battery for higher capacity with good high drain rate staying cool for charge and discharge.
By Doug
Olivehurst, CA
Good Batteries and "old time" sales & service.
March 1, 2019
Having great luck with Efest purple 18350 batteries in the past I made a purchase of a small batch of 18650's from Battery Junction. I used them quite a bit in the short time since purchase. After breaking them in I ran the batch through my battery analyzer and charged, discharged, tested under load and checked for capacities. The consistancy between cells was excellent and the capacities were all over 60 MaH higher than spec (3500 maH, 20 Amp high discharge currerent). They were at a great price too.
By Lidia N.
NEWARK, NJ
GOOD BATTERY
September 9, 2018
this baterry is my favourite with sony vtc6, both are good batteries
By John
Tulsa
Nice Batteries
October 3, 2016
I do like these batteries and haven't had any issues with them. However, there are some other brands and even other Efest cells that have a higher constant discharge with a 3000+mah rating.
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Efest Purple 4499 IMR 18650 3500mAh 3.7V Unprotected High-Drain 20A Lithium Manganese (LiMn2O4) Flat Top Battery - Boxed

  • $8.78
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  • In Stock
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