18650 Battery Charger for Single Slot USB

All Features At A Glance

Universal Battery Charger

This battery charger supports simultaneous charging of various 3.7V lithium-ion batteries, including 10440, 14500, 16340, 17335, 17500, 17650, 18350, 18500, 18650, 18700, and 25500 specifications. It is not suitable for Ni-MH, Ni-Cd, AA, AAA, and AA batteries.

Powerful Charging Capability

With a maximum charging current of 600mA for a single slot when using 3.7V batteries, this charger ensures efficient and effective charging.

Safe Charging Assurance

This 18650 battery charger is equipped with overcharge and over-discharge protection, short circuit protection, intelligent temperature control, and battery reverse polarity protection. Constructed from safe and fire-resistant PC+ABS material, this charger is heat-resistant, low-temperature resistant, and scratch-resistant.

Charging Indicator

The indicator light changes to red when charging and green when the battery is fully charged. Position the battery correctly to ensure a secure connection. Once full, the charger protects your battery, preventing overcharging even if left in the charger.

Micro-USB Compatibility

This charger is compatible with multiple USB inputs, making it easy to use with various devices. Whether you're using an outlet, car charger, power bank, or laptop, you can conveniently charge your batteries wherever you go.