Surefire SF18350 Micro-USB Rechargeable 18350 Battery Flashlight Reversive polarity protection

Reversive polarity protection

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Surefire SF18350 Micro-USB Rechargeable 18350 Battery Flashlight Reversive polarity protectionCharge. Win. Repeat. The SF18350 is a Lithium Ion protected 18350 battery with MICRO USB charge capability. This allows the user to conveniently charge the battery using any USB power source such as a USB wall charger, computer laptop, power bank, or automotive USB port using the included MICRO USB to USB cable. Note: The SF18350 is compatible with SureFire Dual Fuel, single 123A powered products. It is not compatible with non Dual Fuel, single 123A