With 1500 peak amps, the SL1489 jump starter is perfect for 8.0L gas and 6.0L diesel engines. It delivers superior jump-starting performance, due to its advanced 4-cell lithium technology. It will get you started, even at temperatures as low as -10° F.


• Pre-Boost technology for ultimate cold temperature starting

• Worry-Free Smart Clamp—provides protection with 6 safety features

• 40x Jump Starts

• 10W wireless charging

• 2.4A USB Port—2X faster charging

• 3.0A USB port—4X faster charging

• Built-In Light—3 mode ultra-bright LED light

• Extra-large display

• Schu Eco Energy—meets the highest industry standards for energy efficiency