Compatible Battery Types: Designed for charging 18650 Li-ion batteries (also supports similar cylindrical Li-ion cells).

Charging Mode: Constant current/constant voltage (CC/CV) charging for safe and efficient battery charging.

Input Voltage: Typically 5V DC via USB or DC power adapter.

Charging Current: Adjustable or fixed current (commonly around 500mA to 1A) for optimal battery life.

Indicators: LED indicators show charging status (red for charging, green for full charge).

Protection Features:

Overcharge protection

Short circuit protection

Reverse polarity protection

Compact Design: Lightweight and portable for desktop or travel use.

Additional Features:

Can charge single or multiple batteries depending on model

Easy-to-use with simple battery insertion and removal