POWERFUL & COMPACT - AUTOGEN 12V & 24V all-in-one smart jump starter delivers unbeatable 10000 Amp (12V system), 5000 Amp (24V) - weighing <9lb, PJS500 saves 80% on weight and space from regular lead acid battery, makes it an portable tool for any garage, bus, construction sites or farm

LiFePO4 SAFETY BATTERY - AUTOGEN’s revolutionary premium-quality Lithium Iron Phosphate Battery, being industrial-wide-recognized safest battery in the market has been the core safety assurance for PJS500. The ultimate choice for the reliability and safety

SMARTER DESIGN - Featuring complete automatic detection of 12V or 24V avoiding the complication or potential risk of 12V/24V manual switch. PJS500 will not allow you to jump unless properly connected. Large digital screen prompts voltage output, working status and correct steps. Simply enjoy the smart and clear operation of PJS500

MULTI-FUNCTION - Dual USB charging ports, built-in 12V outlet for automotive equipment like air compressor, vacuum etc.; Bright torch light with 3 flashing modes

RUGGED & RELIABLE - Tough, rugged housing offers increased durability. We offer a 12-month warranty, 30-day money back, and 24/7 customer services.

NOTE - If you are not sure whether PJS500 jump starter can work for your engines, welcome to contact us and note your engine sizes, our professional technical team will help within 24 hours.

AUTOGEN PJS500 LiFePO4 battery has built-in BMS (Battery Management System) to protect it from overcharge, over-discharge, over-current, and short circuit with excellent self-discharge rate. Built-in high-temp cut off prevents charging over 167 °F (75 °C). Without memory effect, no matter what state the battery is, it can be used as soon as it is charged.