Solid-state circuitry with silicon diodes for optimum performance Rust-proof, shock-resistant polypropylene case for extended life and safety Copper wound transformers for long life 2 amp trickle, 10 amp fast charge, 50 amp engine start Reverse hook-up protection, UL listed Product Description12V starter-Charger. Bring a fast, powerful charge wherever it’s needed. For cars, trucks, boats, RVs, [...]