12V 24V 30A 400W Battery Charger For Car Truck Van Boat Lead-acid AGM
12V 24V 30A 400W Battery Charger For Car Truck Van Boat Lead-acid AGM Repair Features: • 12V 24V Automatic identify • Battery type: most lead-acid battery types, including calcium, GEL and AGM, wet, EFB, etc • Support manual adjust current • Switch mode technology: yes • Polarity protection: yes • Output short circuit protection: yes • Non-battery link protection: yes • Overvoltage protection: yes • Overheat protection: Yes • Cooling fan • Input vol