12V lithium battery protector for car

This 12V lithium battery protector is designed to protect your car battery from overcharging and overdischarging. The device uses a buck boost converter with CV (Constant Voltage) and CC (Constant Current) functions to ensure optimal performance.

Suitable for 12V lithium batteries in vehicles.

Protects against overcharge and overdischarge.

Equipped with buck boost converter technology.

Supports CV (Constant Voltage) and CC (Constant Current) mode.

Easy to install and use.

Ideal for use in cars, campers and other vehicles that use 12V lithium batteries.