CAROSS - T36 Portable Car Jump Starter 800 Amp Peak, Smart Jumper Clamps, LED Light, QC Fast Charger

The GOOLOO GP4000 is a powerful 4000A jump starter that can quickly start all gasoline engines and diesel engines up to 10.0L, even with very low battery voltage using the BOOST function. It works with most 12V vehicles and also serves as a high-capacity portable power bank with dual USB outputs and a USB-C port. A full charge can jump-start vehicles over 60 times, making it ideal for emergencies. Built with multiple safety protections, durable metal clamps, rugged housing, and a built-in flashlight, it performs reliably in extreme temperatures. The package includes smart jumper cables, charging accessories, a storage case, and warranty support.

Built for lead-acid, LiFePO4, and ternary lithium batteries. It features 4 smart modes to cover everything from everyday smart daily charging to long-term maintenance, aging battery recovery, and force charging to activate "dead" batteries below 1V. Plus six protections and thermal compensation.

The GOOLOO GT3000 is a powerful yet compact 3000A lithium jump starter that can start almost all 12V vehicles, including up to 10.0L gas and 8.0L diesel engines, within seconds. It supports 100W two-way fast charging and can be fully charged in about 0.8 hours, with just 5 minutes of charging enough to start a car. It also charges laptops via the Type-C port. Featuring a clear 3.2-inch LED screen, 10-layer safety protection, long 24-month standby time, multiple USB ports, a 15V DC output, and a 400-lumen multi-mode flashlight, it works as both a jump starter and a versatile portable power bank.