Jackery DC-DC Alternator Charger

Jackery DC-DC Alternator Charger

Charge your Jackery power station from your vehicle's alternator while you drive. The DC-DC Alternator Charger connects between your vehicle's 12V battery and your Jackery station, delivering up to 12A of charge current on the road. Perfect for van builders and overlanders who drive regularly and want to top up their power station without relying solely on solar.

Key Specs

• Input: 12V DC vehicle battery
• Output: Up to 12A
• Compatible With: Jackery Explorer 1000 v2, 1500 v2, 1500 Ultra, 2000 v2, 3000 v2, HomePower 3600 Plus, Explorer 5000 Plus
• Connection: Anderson connector
• Auto shutoff: Protects vehicle battery from over-discharge

Drive and Charge

Every mile you drive puts power back into your station. Combined with solar, the DC-DC charger ensures you arrive at camp with a full battery regardless of cloud cover. An essential add-on for any Jackery-based van or overland build.

Not sure what size you need? Use our free Power Station Size Calculator to get a personalized recommendation in under 2 minutes.

Warranty

All Jackery products include a 3-year manufacturer warranty. View our full warranty policy →