The SIP 12v/24v Pro Booster 5024 offers powerful charging through a robust design which includes heavy-duty copper-cored cables and clamps, shockproof ABS casing for rugged environments, and lightweight and compact build for simple portability.For added versatility, the 5024 has an integrated 12v DC portable power supply perfect for charging electronic devices direct from the booster.Perfect for boost-starting a range of ATVs, motorcycles, cars, vans, trucks, tractors, and excavators safely and efficiently, plus service, mobile, and roadside applications. 12v/24v internal battery voltage 5000A (12v) or 1680A (24v) boost peak rate 2500A (12v) or 840A (24v) cranking rate Robust shockproof ABS casing for added durability 12v DC output socket for charging electronic devices Rechargeable proven AGM technology for boost-starting Purpose-designed and manufactured for high crank rate Reverse polarity protection for added peace-of-mind Ideal for ATVs, motorcycles, cars, vans, and trucks, tractors, and excavators Durable copper-cored cables and heavy-duty clamps Lightweight and compact design for portability Integrated LED charge rate indication Complete with a mains fast charger Built-in ON/OFF switch SIP 2-Year Standard Silver Warranty* Manufactured in Switzerland*12 month warranty on maintained batteries.