Schumacher SPF3 Automatic Battery Charger/Maintainer, 3 Amp Foundation Easy to use granular fertilizer

Easy to use granular fertilizer and soil amendment

Goes on clear

Keystone thumb for comfort and mobility

Size: 11" x 6

Schumacher SPF3 Automatic Battery Charger/Maintainer, 3 Amp Foundation Easy to use granular fertilizerFully automatic microprocessor controlled automatic battery charger maintains both 6 and 12 volt batteries, keeping them at full charge using float mode monitoring. Maintains small and large batteries kept in storage, motorcycles, classic cars, RVs, boats. Scrolling messaging display. Automatically switches from full charge to float mode monitoring. Quick connect harness, snap either connector into place in seconds. Use the 50 amp clamps, 12 volt