The USTS rechargeable Surefire upgrade kit allows you to add rechargeable functionality to any surefire light utilizing the P60/61 bulb, and two 123 Primary batteries. The kit contains all the necessary parts to upgrade your light. Kit contains charger, single lithium-Ion battery, and bulb. Simply swap the stock bulb for the kit bulb, charge and install the battery in place of the two 123 primary batteries and you have a rechargeable surefire flashlight!!! Retain your original P60/61 bulb and 123 batteries for a simple swap back when you need light and your rechargeable cell is low.

Rechargeable kit offers an increase in light output while retaining the same runtime as the original configuration.

Kit fits all Surefire lights utilizing the P60/61 Bulb.

Instructions for use (PDF File)