Anyone who has ever found themselves stranded by a dead battery knows the importance of a jump starter they can rely on. The Schumacher SL1612 Rugged Lithium Jump Starter and USB Power Source features a long-lasting, internal lithium ion battery, which is reliable enough to jump start a vehicle 45 times on a single charge. The SL1612 jump starter delivers superior starting power and is the ultimate in versatility. With the multipurpose Schumacher SL1612, users can jump start a vehicle, charge their devices, and light up their work area. Boasting 2000 amps, this unit has the power needed to jump start 10-cylinder gas and 8-cylinder diesel engines. The SL1612, featuring a rugged new design, is built to withstand tough use, providing consumers a jump starter that works hard when they need it. Additionally, the Schumacher Pre-Boost technology safely adds a pre-charge to deeply discharged batteries, while the unit’s Pre-Heating mode warms batteries in extreme cold for reliable charging in extreme conditions.

Key Features:

• 10.01l gas/8.0l diesel
• For 4, 6, 8, & 10 cylinder gasoline engines; 8 cylinder diesel engines
• Up to 45 jump starts on a single charge
• 36 inch cables with heavy-duty clamps
• 12v dc port 2.4a USB port (output) 2.0a USB port (input)
• Bright led area light ideal for emergencies, under-the-hood maintenance, and in the garage
• Superior starting power even in extreme cold with pre-heating technology
• Pre-boost technology safely adds a pre-charge to deeply discharged batteries without disengaging built-in override protection for ideal starting conditions
• 3x faster recharge time
• 7x lighter weight
• 6x longer shelf life
• Than traditional AGM jump starters