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Samsung 40T INR 21700 4000mAh 3.7V Unprotected High-Drain 35A Lithium Ion (Li-ion) Flat Top Battery

Samsung 40T 21700 Battery vertical
Samsung 40T 21700 Battery horizontal
samsung 40t 21700 angled positive terminal facing
samsung 40t 21700 angled negative terminal facing
Samsung 40T 21700 Battery vertical
Samsung 40T 21700 Battery horizontal
samsung 40t 21700 angled positive terminal facing
samsung 40t 21700 angled negative terminal facing
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$5.95
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Description

Samsung 40T 21700 Battery

4000mAh | 35A High Drain | 250 Charge Cycles

Samsung is always ahead of the game when it comes to high-drain batteries, and the Samsung 40T battery is a shining example of their innovation. This 21700 cell pairs a power-packed 4000mAh capacity with an incredible 35A max discharge rate, making the 40T a top-tier choice for high-drain devices. The li-ion chemistry is completely rechargeable, and offers around 250 charge cycles, allowing you to get the most out of the superb battery. The INR21700-40T outclasses most cells in its size category, so be sure keep this one on your wish list.

Specifications

  • Brand: Samsung
  • Size: 21700
  • Capacity: 4000mAh
  • Max Discharge: 35A
    (45A w/ 80° temperature cut)
  • Std. Discharge: 10A
  • Voltage: 3.7V
  • Chemistry: Li-ion
  • Terminal: Flat Top
  • Protection: No
  • Charge Cycles: 250+ Cycles
  • Color: Lavender

Dimensions

  • Height: 70.30mm (2.768")
  • Diameter: 21.22mm (0.835")
  • Weight: 70.0g (2.469oz)
Specifications
Battery Size:21700
Battery Capacity (mAh):4000
Battery Chemistry:Li-Ion
Battery Voltage:3.7
Battery Terminal Type:Flat Top
Battery Shelf Life:3 Years
Packaging:Boxed
Brand:Samsung
Warranty:Battery Junction 30-Day Warranty
Return Policy:Battery Junction Return Policy
Product Weight:2.469oz
Product Dimensions:2.768" (L) x 0.835" (Diameter)
UPC:736952858474
MPN:INR21700-40T
Country of Origin:South Korea
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Reviews
5.0
8 Reviews
5
100% (8)
4
0% (0)
3
0% (0)
2
0% (0)
1
0% (0)
By Randal
Fayette Alabama
A top of the line battery
December 20, 2020
Iím very happy with the performance of these dependable Li-ion cells they last a long long time on a charge and my flashlight seems brighter than ever I am pleased to recommend these batteries for any suitable use youíll never regret purchasing these ultra performance 21700s! 😃
By Tom
Melbourne, Florida
Great batteries
November 10, 2020
I am very happy with the performance of these Samsung batteries and the delivery service from Battery Junction.
By kevin
exeter pa.
just fine
October 18, 2020
they take and hold a charge perfectly.
By Travis
Fresno, CA
Exactly What I Needed!
August 6, 2020
I use these batteries for my Vape Pen. They're perfect! I'm just about to order more!
By Stephen
Pataskala, OH
Excellent Batteries
August 6, 2020
Highly recommend these 21700.s. much better than the golisi i got elsewhere.
Q&A
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