UltraFire BRC 18650 3.7V 4000mAh Rechargeable Li-ion Batteries (2-Pack)

actual capacity: 2500mAh / w/ carrying case
$15.41 <b>Free Shipping to the United States for Orders $20+</b>
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Note:  Although label shows 4000mAh, testing reveals actual capacity of 2500mAh
Power & Batteries
Battery Capacity (FastTech Tested) 2500 mAh
Battery Capacity (Mfg Rated) 4000 mAh
Battery Chemistry Li-Ion
Battery Feature Protected Rechargeable
Battery Form Factor 18650
Battery Maximum Voltage 4.25-4.35 V
Battery Minimum Voltage 2.75 V
Battery Rated Voltage 3.6 V
Brand UltraFire
Package Type Plain
Total Piece Count 2
Depth 18 mm
Height 69 mm
Product Weight 41 g
Width 18 mm
Date Listed 1/19/2013
SKU 1218502
Save more by going bulk!
  • 3+ price: $14.56 5.52 % OFF
  • 5+ price: $14.25 7.53 % OFF
This item is covered by FastTech's Standard Return Policy:

Return for refund within: 45 days (details)
Return for replacement within: 6 months (details)

No restocking fee. Shipping charges may apply if returns are not results of FastTech's error.

Important information and restrictions:
  • Because this product contains external batteries, it can only be shipped via select shipping methods. These shipping methods are displayed when you check out the order.
Available models and parts: