GBX155 - 12-Volt 4250 Amp UltraSafe Lithium Ion Jump Starter. An all-new design with extreme jump starting power for fast and powerful engines starts. Introducing a new kind of jump starting experience, featuring our latest PX Lithium Technology that delivers incredible power, ultra-fast charging, and unmatched versatility. This isn't an upgrade. It's a whole new series - BOOST X with more starting power. The new Boost X combines tremendous power with unmatched ease of use, versatility, and maximum conductivity.
- Compact, yet powerful lithium jump starter rated at 4250 Amp
- Ultra-safe and mistake-proof design with spark-proof technology and reverse polarity protection, which allow it to safely connect to any battery
- Ultra-bright 500 Lumens LED flashlight with 7-light modes, including SOS and emergency strobe
- Recharge your personal devices on the go, like smartphones, tablets, e-watches and more
- Designed for gas engines up to 10.0 l and diesel engines up to 8.0 l for cars, boats, lawn mowers and more
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