* Multi-function charger: 12V / 24V lead-acid battery charger, automatic intelligent battery charger, suitable for GEL, SLA, WET charger. * Stop when full: Connect the battery and plug it in. The power can be charged automatically without adjustment. The CPU's precise control plus multiple protections can automatically stop at full power, so you can rest assured. * Multiple protection functions: over-temperature protection, over-current protection, over-charge protection, reverse connection protection, short-circuit protection, voltage stabilization protection and multiple intelligent protection. * Advantages: The LED displays the charging status and the voltage is clear. It is suitable for charging 12V batteries.