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ThruNite 21700 5000mAh 3.7V Protected Lithium Ion (Li-ion) Button Top Battery

$23.95
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ThruNite 21700 5000mAh 3.7V Protected Lithium Ion (Li-ion) Button Top Battery
ThruNite 21700 5000mAh 3.7V Protected Lithium Ion (Li-ion) Button Top Battery

ThruNite 21700 5000mAh 3.7V Protected Lithium Ion (Li-ion) Button Top Battery

Brand:ThruNite
MPN:21700
  • Size: 21700
  • Voltage: 3.7
  • Rechargeable: Yes
  • Chemistry: Li-Ion
  • Capacity (mAh): 5000
  • Terminal Type: Button Top
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Description

ThruNite 21700 5000mAh 3.7V Lithium Ion (Li-ion) Battery

Protected, Button Top

A long lasting battery for your favorite ThruNite flashlights, the ThruNite 21700 has the power you need. This rechargeable button top cell is designed with high capacity, performance, and safety features that keep your light running longer and stronger. With it's 21700 cell size this battery is perfect for either ThruNite TT20 or ThruNite T2 model flashlights, both popular EDC models.

Proprietary Battery

This is a customized 21700-sized battery, and should not be bought for flashlights and devices that need 21700 batteries with standard flat or button top terminals.
This battery should only be bought for use with ThruNite products that specify compatibility with this model. Contact our customer service department if you need assistance.
  • Notable Features
  • » 21700 protected battery with button top terminal
  • » High 5000mAh capacity for long run times
  • » Unique structural design to be more impact-resistant
  • » Multiple built-in safety features to protect battery and device
collection: 10% Applicable; product type: Batteries - Li-Ion Rechargeable
Item Details
Brand ThruNite
SKU THRUNITE-21700
MPN 21700
Size 21700
Voltage 3.7
Battery Rechargeable Yes
Capacity (mAh) 5000
Chemistry Li-Ion
Shelf Life 3 Years
Packaging Boxed
QTY Per Package 1
California Residentssee Prop 65 WARNINGS
Specifications
Size 21700
Voltage 3.7
Battery Rechargeable Yes
Capacity (mAh) 5000
Watt Hours (wH) 18
Terminal Type Button Top
Protected true
Integrated Charge Port No
Equivalent Types 21-70, 2170, 21700
Unit Dimensions
Packaging/Shipping Dimensions
Length 0 in
Width 0 in
Height 0 in
Shipping Weight 0.18 lb
Additional Details
Packaging Boxed
Warranty Battery Junction Warranty
Return Policy Return Policy

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Reviews

Overall rating: 5.0 / 5 from 3 reviews.

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Reviews

Superior Performance

"This battery can Me in a Thrunite flashlight I bought awhile back and since then I have bought several more flashlights. Tried using the battery in another brand light and it will not fit! This particular battery was designed for Thrunite flashlights and no other. It will fit some different brand lights but most it won't. So hopefully you read the instructions before you buy this cell for something other than Thrunite product because chances are it won't fit in the battery tube! It's larger than most other 21700 batteries made."

— David (5/5)

ThruNite 21700 5000mAh Battery

"Always good to have a backup battery. This one is for my ThruNite T2"

— Eric (5/5)

Fits My Thrunite TT20. Very Good battery! 5000 Mah

"The Trunite TT20 Takes This Proprietary Battery, It's Priced Right and 5000 Mah. It's a Good Battery. I wanted an Extra for Backup! BatteryJunction got it to Me Fast"

— Steve (5/5)

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