Best 6 v 15 a 12 v Automatic Float Smart Motorcycle Car Lead

1.This product is suitable for 12v or 24v lead-acid batteries including water additives batteries, starter batteries and maintenance-free batteries 2. Use the advanced microcomputer management system to protect your batteries 3. Use pulse width modulation (pwm) technology to automatically charge the batteries in a 5-stage charging cycle 4. Multi-protection: overheating voltage,short circuit protection,reverse connection protection 5 stage smart charge mode: idle mode, constant voltage mode, constant current mode, trickling charge mode, trickle charge mode, which allows the battery to be charged more safely and better, and extends the life of the battery