Combination unit capable of both charging batteries and providing boost power to help start vehicles with flat batteries. Features easy-to-read ammeter and illuminated power switch. Dual output (12 and 24V) and circuitry is protected by a panel mounted fuse. Suitable for heavier garage use for engines up to 3L capacity. Built-in polarity protection. Features & Benefits:Max. Charge: 40A(25A EN).Max. Start: 180A(160A EN).12/24V Output.Battery Range: 20-400Ah.Easy-to-read ammeter and illuminated power switch.Suitable for heavier garage use for engines up to 3L capacity.Built-in polarity protection.Model No. SUPERBOOST180 Specifications: Model No SUPERBOOST180 Brand: Sealey Cable & Clamp Length: 2m Nett Weight: 9.00kg Output: 12/24V Output Charge Peak(EN): 40A(25A) Output Start Peak(EN): 180A(160A) Battery Range: 20-400Ah Input Charge: 4.5A Input Start: 15.5A Charging Rates: 3 Supply: 230V- 16A Supply Polarity Protection: Fuse (1 x 80A) Fuse: 120/802260 (Pack of 2