Standby Generator 12V/24V dual voltage portable DC gasoline generator, specially designed for vehicle power backup. It can continuously charge vehicle batteries and support parking air conditioners, lighting and other equipment operation with the engine off, ideal for trucks, RVs, vans and engineering vehicles to solve outdoor power shortage issues.plug-and-play for both 12V and 24V vehicles without internal modification.

Heavy Duty Truck: Overnight parking AC for long-haul semi-trailer, save idle engine fuel cost

Light Pickup & Box Truck: Continuous cooling for refrigerated van during parking break

RV & Camper Van: Off-grid camping power for onboard fridge and parking air conditioner

Construction Machinery: Excavator, crane cabin cooling power at construction site

Mobile Food Truck: Temporary power for fridge and AC of street catering vehicle

A professional power supply device integrating durability, stability and practicality, specially designed for mecha equipment, small industrial machinery, outdoor emergency scenarios and mobile power supply needs.Integrated 9L big fuel tank supports 18~22 continuous working hours per full tank, only 0.28~0.35L petrol consumption per hour, perfect for overnight parking AC and long-distance haulage.

Thick stamped steel mecha shell with anti-corrosion coating, anti-collision for bumpy truck driving & harsh construction environment; pre-drilled fixing holes for bolt-on mounting on vehicle frame without shaking.Rugged full-metal mecha shell, universal for 12V & 24V, four startup modes: Bluetooth, remote control, electric start & recoil pull start. Equipped with 9L large fuel tank & cavity silencer, auto start at low battery & auto shutoff after full charge. Perfect for all-day running of parking AC on heavy truck, pickup and RV, fuel-efficient & shock-resistant for vehicle installation.