All products
Lifepo4 Battery
Bike/Car Self-Start LiFePO4 Battery
Buck/Boost
Amplifier
Tools
Spot Welding
BMS
Humidifier
PowerBank
Fan
Charger
Battery
Motor & Propeller
Soldering KIT
Connector


The DC 12V Auto Cut-Off Circuit is a smart charging protection module designed to prevent battery overcharging by automatically disconnecting the power source once the set voltage threshold is reached. It features double relays for improved switching efficiency and reliability. The adjustable cut-off feature allows users to set the desired charging limit, making it suitable for a variety of 12V battery applications.
Equipped with safety features like overcharge, short circuit, and reverse polarity protection, this module is ideal for DIY projects, battery backup systems, and automated charging solutions.
This reliable and easy-to-use circuit is a must-have for anyone dealing with DC 12V battery charging to ensure safety, efficiency, and longevity of their power systems.
The DC 12V Auto Cut-Off Circuit is a smart charging protection module designed to prevent battery overcharging by automatically disconnecting the power source once the set voltage threshold is reached. It features double relays for improved switching efficiency and reliability. The adjustable cut-off feature allows users to set the desired charging limit, making it suitable for a variety of 12V battery applications.
Equipped with safety features like overcharge, short circuit, and reverse polarity protection, this module is ideal for DIY projects, battery backup systems, and automated charging solutions.
This reliable and easy-to-use circuit is a must-have for anyone dealing with DC 12V battery charging to ensure safety, efficiency, and longevity of their power systems.