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UltraFire TR 18650 2400mAh 3.7V Unprotected Lithium Ion (Li-ion) Button Top Battery - Bulk

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$7.25
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Description
"Ultrafire Blue XSL 18650 2400mAh 3.7v Rechargeable Battery"
  • High capacity and reliable power source
  • Ultrafire 2400mAh battery
  • Non-protected cell design
  • Voltage: 3.7V (also called 3.6V and 4.2V)
  • Capacity: 2400mAh
  • Length: 65.5 +/- 0.2mm
  • Diameter: 18.4 +/- 0.2mm
  • Weight: 44.5 gram



lithium-ion safety warning
Specifications
Battery Size:18650
Battery Capacity (mAh):2400
Battery Chemistry:Li-Ion
Battery Voltage:3.7
Battery Terminal Type:Button Top
Battery Shelf Life:3 Years
Packaging:Bulk
Brand:UltraFire
Warranty:Battery Junction 30-Day Warranty
Return Policy:Battery Junction Return Policy
Product Weight:1.57oz
Product Dimensions:2.579" (L) x 0.724" (Diameter)
UPC:736952860477
MPN:ULTRAFIRE-18650-2400-BLUE
Country of Origin:China
Associated Battery Sizes:168A, 18650, 19670, Protected 18650, Unprotected 18650
MSDS
Reviews
4.7
10 Reviews
5
70% (7)
4
30% (3)
3
0% (0)
2
0% (0)
1
0% (0)
By Ambrose C.
Denver, Co
Works great!
April 1, 2022
After some trial and error (by me) I finally got the correct batteries for my exterior solar lights. So far they work great! They are lower mAh than the originals but only 2400 vs 2600. They still do what I need. The people at Battery Junction were amazing. Very patient, very helpful and understanding. Great customer service. I will buy again!
By Keith
Nacogdoches
Great battery
September 21, 2021
Battery performs great. But you shipping absolutely sucks!! Even though I went the cheapest shipping it should have came quicker than it did. Other than very pleased with the product.
By Hessey
CA
HAD TO SETTLE FOR LESS
August 29, 2020
Hi! I had to buy 2400 mAh instead of 2600 mAh, but was told that was all they had, and it would work, just wouldn't last as long. And they're working. Very hard to find these batteries; I think becaused they are un-protected. The staff are very friendly, and helpful.
By Missy
TX
Good Quality
July 3, 2020
Good quality for a good price.
By JB
Trenton, NJ
UltraFire TR 18650 Li-ion BAttery
August 13, 2018
I have purchased these exact same batteries from Battery Junction and have been very pleased. The proof is in the reorder pudding! And the reduced price didn't hurt either.
Q&A
1 Question & 1 Answer
Gary Jones
from Grove, Oklahoma asked:
April 6, 2014
How long do you charge these batteries? 1, 2, or 4 hours?
1 Answer
Depending on your charger its varies from about an hour to a few hours. If you have a smart charger, it should indicate when the battery is finished charging. We recommend the Nitecore i4 Smart Charger. This will charge these UltraFire 18650 batteries in approximately 3 hours.
Submitted by: Customer Service on April 7, 2014

UltraFire TR 18650 2400mAh 3.7V Unprotected Lithium Ion (Li-ion) Button Top Battery - Bulk

  • $7.25
  • & Free Shipping On Orders Over $50
  • In Stock
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