The SP-400 is the next generation battery charger/maintainer for all your 12 volt lead-acid batteries. Connect the solar panel to your battery, when not in use. It charges and maintains your battery without electricity. Reliable and environmentally-friendly, its energy-saving performance will save you money on battery purchases by extending the life of your batteries. Rugged design works in all weather conditions.
The Schumacher SP-400 is a battery charger/maintainer that charges small batteries and maintains large 12 volt batteries, keeping them at full charge. This unit includes:
Quick-Disconnect 50 Amp Battery Clip Cable Assembly
Quick-Disconnect 12V Accessory Plug Cable Assembly