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Ultrafire 18650 3000mah Rechargeable Lithium Battery Li-Ion UF18650-BRC ULTRAFIRE-BRC-18650-3000
$13.99 $19.95 Save 30%
Code: 1RZ-BT-ULTRAFIRE-BRC-18650-3000
MPN: ULTRAFIRE-BRC-18650-3000

Ultrafire Protected Rechargeable Lithium Battery Product Info

The Ultrafire Protected Rechargeable Lithium Battery features a button top making it particularly compatible with many flashlight applications. Rechargeable Lithium batteries are rapidly becoming a very economical way to lower the operating costs of Lithium-Powered flashlights. These fully protected cells simplify usage with their integrated PCB. Perfect for your single cell application, the Ultrafire Rechargeable Batteries are not for pack building as doing so will defeat the PCB protection which is matched to the correct voltage on a single cell.

Ultrafire ULTRAFIRE-BRC-18650-3000: 18650 3000mah Rechargeable Lithium Battery Li-Ion UF18650-BRC

Specifications for Ultrafire Recharge Lithium Battery:

Weight (Typical) Approx. 46 g:
Nominal Voltage: Average 3.7V
Cut-off Voltage: 2.5V
Internal Impedance: less or equal to 180 milli-ohm (with PTC)
Cycle Performance: 90% of initial capacity at 400 cycles
Cycle life: > 500 cycles
Charge: Current = 0.5C (~1500mA) Voltage = 4.2 V End Current = 0.01 mA
Discharge: Current = 0.5C (~1500mA) End Voltage = 3.0V

Features of Ultrafire Rechargeable Battery:

  • Lithium Ion 18650 cylindrical rechargeable batteries
  • Internal PCB protection prevents under-voltage at 2.5V and over-voltage at 4.25V.
  • Higher energy density and lower weight than other types rechargeable batteries
  • Manufactured under ISO9001-2000 to assure quality
  • Battery tested based on International Electrotechnical Commission (IEC) standard to ensure capacity, quality and life time
  • Lighting or other device needing 3.7V power
  • Building portable power device needing high energy density and low weight

Package Contents:

  • Ultrafire Protected Rechargeable Lithium Battery

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Ultrafire Protected Rechargeable Lithium Battery Comments

Customer Reviews
Helpful Positive Review Great Battreries by Red-Hogg, November 6, 2014
At first glance they don't seem all that special, but after using them its amazing how much more powerful they are. These batteries are wonderful and long lasting. They recharge fast and are powerful. I would recommend these batteries to anyone using...
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