Jackery DC-DC Alternator Charger

Jackery DC-DC Alternator Charger (DC8020) delivers premium 600W car power that charges while you drive, turning every mile into stored energy and ensuring you arrive fully powered. This balanced solution protects your starter battery and alternator while delivering fast, safe charging for essential devices on road trips and daily commutes. Features 600W peak power for rapid charging and reliable performance on the road 6× faster than conventional cigarette-lighter ports, with 2 hours of driving delivering about 1kWh of energy IP40 dustproof protection and a wide operating range from -4 to 140°F for tough environments Smart Auto Start & Stop combining ACC signal + voltage detection to safeguard your starter battery Wide compatibility across 12V/24V vehicles and seamless integration with Jackery DC8020 models Professional installation recommended to ensure neat wiring and optimal safety Specifications Model: DC8020 Power: 600W (peak) Voltage: 12V/24V vehicle systems Temperature r