Schumacher SPF3 Automatic Battery Charger/Maintainer, 3 Amp Saddle 1/2-inch single-sleeve keyless ratcheting chuck

1/2-inch single-sleeve keyless ratcheting chuck for tighter bit grip

reusable disc filters

1/4" NALE NPT both ends

Size : 12 Ounce

UV graying and mildew

Schumacher SPF3 Automatic Battery Charger/Maintainer, 3 Amp Saddle 1/2-inch single-sleeve keyless ratcheting chuckFully 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