The SureFire 18350 micro-USB rechargeable battery (SureFire part no. SF18350) is a protected lithium-ion cell made to power SureFire 3-volt Dual Fuel illumination tools. It charges from any USB power source, including a wall charger, laptop, power bank or a vehicle USB port, using the included micro-USB to USB cable. No charging cradle is needed. Two LED indicators show whether it is charging or full.

Key Specifications

• Voltage is 3.7 volts, the rating SureFire gives for powering its 3-volt Dual Fuel lights.
• Rated capacity is 1,100 mAh, which gives extended runtime between charges.
• The cell is a protected lithium-ion 18350, built in the common compact battery size for single-cell lights.
• It charges through a micro-USB port and ships with a micro-USB to USB cable.
• Two LED indicators show red while charging and green when fully charged.
• A full charge from empty over USB takes about 3 hours.
• The cell measures about 39.8 mm by 18.6 mm, the size to match against your light.

Frequently Asked Questions

Which lights can use this battery? SureFire says it is compatible with SureFire Dual Fuel, single 123A-powered products.

Can I use it in any single 123A light? No. SureFire states it is not compatible with non-Dual Fuel, single 123A-powered products.

How do I charge it? Plug the included micro-USB cable into the battery and any USB power source. The LED shows red while charging and green when the battery is full.

Buy the SureFire 18350 Micro-USB Lithium-Ion Rechargeable Battery

A spare rechargeable cell keeps a Dual Fuel light ready without a drawer of 123A batteries. Order it from our Lubbock, Texas gun shop for fast shipping, and browse more weapon lights from SureFire.