BLM-168 12v/24v Smart Automatic Battery Charger

This product is applicable to the 12v or 24v lead acid batteries,including added-water storage batteries ,starting batteries and maintenance-free batteries. 2. It uses the advanced microcomputer managemental system to multi-protect your batteries. 3. It uses the pulse width modulation(pwm) technology to automatically charge the batteries through a 4-stage charging cycle. 4. Guarantee that the batteries won"t damage even if the batteries sulfided, storaged gas,or lost water