A spare 3.8V 1900mAh lithium-polymer battery dedicated to the HL32R-T head flashlight, equipped with an innovative charging system via a micro-USB port.

The battery has protection against overheating, overcharging and deep discharge.

The battery uses an innovative charging system in the form of a built-in micro-USB port. This extremely practical and convenient solution allows charging the cell without the need for an additional charger. All you need to charge it is a standard micro-USB cable and a power source such as a power bank, laptop, desktop computer or car USB charger.

The USB battery pack not only saves money (on the purchase of a charger), it provides, above all, the convenience and mobility of charging.