* To reach 1000W input, DELTA 3 Max Plus / DELTA Pro 3 / DELTA Pro must use the Smart Generator Adapter. Otherwise, input is limited to a maximum of 500W.

Perfect for RV and pickup conversions with high-power appliances. Enable dual-unit charging with two Alternator Charger Plus 1000s to fully charge DELTA Pro 3 in just 2.7 hours*—45% faster than a single unit.

For power stations of 2kWh and above, the Alternator Charger frees you from heavy lifting. Charge your high-capacity unit to full while driving—no more hauling it back home for AC charging. Just leave it in your car and let the alternator do the work.

Skip traditional hardwired 12V batteries and DC-to-DC chargers. With a power station + alternator charger setup, you get ultimate flexibility: power onboard systems while driving, then take your power outdoors for lighting, cooking, or tools.

Use when battery voltage is healthy. Charges the power station while driving.

– Pure Solar Charging Mode – up to 300W: Use without a power station connected. Supplies power directly from solar panels to the starter battery.

– Emergency Charging Mode – approx. 15A: Use when the vehicle battery is depleted and the engine won’t start. Functions as an alternative to a jump starter by slowly restoring the battery to normal voltage.

Use when starter battery voltage is low. Works as a battery maintainer, delivering steady current to extend starter battery lifespan.

Simpler – Smart Control via App or Infotainment

An industry first: supports car infotainment connectivity, compatible with Apple CarPlay and Android Auto interfaces

Monitor real-time starter battery voltage, portable power station SOC, and remaining charging time directly on your vehicle’s infotainment screen. Adjust charging modes on the go to manage power station status—everything at your fingertips.

Five Layers of Protection with Advanced Quality Standards

Safer – Enhanced Alternator & Starter Battery Protection

The Alternator Charger harnesses surplus alternator power without disrupting normal vehicle operation or adding extra load while driving.

Smart Ignition Control

Built-in ignition cable ensures compatibility with smart alternators. The charger shuts down instantly when the engine stops, preventing starter battery drain.

Intelligent Output Adjustment

Output adapts automatically to starter battery voltage and the forward charging voltage set in the app, preventing excessive drops.

125A Fuse Protection

Safeguards against overcurrent and short circuits, ensuring stable, reliable operation.

Plug-and-Play Design for Easy Installation

Braided Input Cable – Easy Routing

Direct Plug-In Terminals – Quick Transfers

Ignition Start – Automatic Power-On

A braided-sleeve input cable reduces friction for smoother firewall passage during installation. Its abrasion-resistant design prevents sheath damage and meets automotive industry standards for long-term durability.