Battery Tender Waterproof 800
- 100% waterproof
- 12v-800mA "Super Smart" technology
- Spark proof, short circuit protection, reverse polarity protected
- Designed for use on all AGM sealed maintenance free, lead calcium, and flooded batteries
- 3-year manufacturer's warranty
- Always use a battery charger with a nominal output voltage that matches the nominal battery voltage. (i.e. 12 volt charger for 12 volt batteries)