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Ultrafire Blue XSL 2400mAh Li-Ion Battery 18650 - Button Top

Ultrafire Blue XSL 18650 2400mah BUTTON TOP  Lithium Battery Li-Ion
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Item #:ULTRAFIRE-18650-2400-BLUE
Product Review:
Regular Price:$10.95
Sale Price:$6.50 & Free Shipping
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"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


NOTE: Use special caution when working with Li-ion cells, they are very sensitive to charging characteristics and may explode or burn if mishandled. We recommend you have a knowledge of Li-Ion rechargeable batteries in charging, discharging and assembly before use. Always charge in/on a fire-proof surface. Never leave charging batteries unattended. We are not responsible for damage if there is any modification of the batteries/chargers in any form or shape (including pack making). We are not responsible for any damage caused by misuse or mishandling of Li-Ion batteries and chargers. We only recommend using Lithium Ion rechargeable batteries with a control circuit (protection PCB) to assure safe charge, discharge, etc, use of lithium ion batteries without a protection circuit is potentially hazardous.

More Information:

Ultrafire Blue XSL 18650 2400mAh button top lithium ion batteries are a high capacity and reliable power source for today’s high power using devices. These cell are not PCB protected and have a voltage of 3.7V. These cells weigh 44.5 grams.

Battery Size:18650
Battery Capacity:2400mAh
Battery Chemistry:Li-Ion Rechargeable
Battery Voltage:3.7V
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
MPN:ULTRAFIRE-18650-2400-BLUE
Country of Origin:CN
Ultrafire Blue XSL 18650 2400mah BUTTON TOP Lithium Battery Li-Ion
$6.50
4 Stars based on 1 Review(s)
Donald
Belton, TX
4 Stars
I would recommend this item to a friend.

Good fit for tight lights, accurate rating
March 19, 2015
Fits all my lights, even those that are fairly tight on other cells. I don't have the test equipment to fully measure output, but runtime on lights is in line with the 2400 mah rating. Unlike some other cells, no overblown rating and short runtimes here. Also no duds in an order of 6 cells.
Pros:
Accurate rating



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