• Front view of the Jackery DC-DC Alternator Charger showing input, output, and ACC ports.
  • Angled view of Jackery DC-DC Alternator Charger with power indicator light.
  • Jackery DC-DC Alternator Charger compatibility chart showing supported Explorer and HomePower models.
  • Jackery DC-DC Alternator Charger installed inside a vehicle connected to an Explorer power station.
  • Jackery DC-DC Alternator Charger powering a portable power station from a truck bed at sunset.
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Jackery

Jackery DC-DC Alternator Charger

Jackery DC-DC Alternator Charger

$399.00 CAD
$499.00 CAD $399.00 CAD
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Shipping calculated at checkout.

Introducing the Jackery DC-DC Alternator Charger — a powerful, smart charging solution that lets you recharge your Jackery power station directly from your vehicle while you drive. Whether you're exploring remote backroads, hauling gear across campsites, or living off-grid, this charger efficiently converts your vehicle’s alternator energy into clean, stable power for on-the-go charging.

Delivering up to 600 W of fast, reliable charging, the DC-DC Alternator Charger keeps your portable power station topped up without relying on wall outlets or sunshine. Compatible with both 12 V and 24 V systems, it’s perfect for cars, trucks, RVs, vans, and boats. Built-in smart protection ensures your vehicle’s starter battery stays safe, while the compact, IP40-rated housing withstands dust, vibration, and rough road conditions.

Built for the road and ready for adventure, the Jackery DC-DC Alternator Charger gives you the freedom to keep moving — and stay powered — wherever your journey takes you.

Features

600W High-Efficiency Vehicle Charging: Balanced for fast, reliable charging while protecting your alternator and vehicle battery.

Charge While You Drive: Convert every mile into stored energy — arrive at your destination fully powered and ready to go.

6× Faster Than Cigarette Lighter Ports: Delivers up to 1 kWh of charge in just 2 hours of driving — perfect for road trips and off-grid travel.

Durable & Road-Ready: IP40 dustproof construction ensures stable performance from –20 °C to 60 °C ( –4 °F to 140 °F).

Smart Auto Start & Stop: Built-in ACC signal and voltage detection safeguard your starter battery for worry-free charging.

Wide Compatibility: Supports both 12 V and 24 V systems; works seamlessly with Jackery Explorer 600 v2, 1000 v2, 2000 v2, 1000 Plus, 2000 Plus, 5000 Plus, and HomePower 3000.

Specifications

• Weight: About 1.6 kg (3.5 lbs)
• Dimensions: 259 × 154.5 × 39.3 mm (10.2 × 6.1 × 1.5 in)
• Protection Rating: IP40
• Working Altitude: ≤ 3000 m
• Working Humidity: 5% – 95%
• DC Input: 11.8 V – 32 V ⎓ 60 A
• Output Voltage: 50 V ⎓
• Output Current: 12 A Max
• Output Power: 600 W Max
• Working Temperature: -20 °C to 60 °C (-4 °F to 140 °F)
• Storage Temperature: -30 °C to 80 °C (-22 °F to 176 °F)

What's Included

• Jackery DC-DC Alternator Charger
• 6 M Input Cable
• Fuse
• 1.5 m Output Cable
• 6 m ACC Cable
• ST5.5 Screws × 4
• M6 Bolts × 4
• M6 Nuts × 4

Warranty

2 Years Limited Warranty

Carbon-neutral shipping on all orders
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Jackery DC-DC Alternator Charger Features

Charge While You Drive — Zero Downtime

No more planning stops around wall outlets or waiting for sunny weather. By using your vehicle’s unused alternator power, Jackery charges while you travel — saving time and making off-grid trips effortless. Ideal for RVers, overlanders, and road-trippers who want their power station ready the moment they park.

Broad Compatibility, Plug-and-Play

Works with both 12V and 24V systems, covering more than 90% of fuel vehicles and even small boats. Designed to pair perfectly with Jackery power stations that use DC8020 input — no adapters, no guesswork. Just connect once and enjoy worry-free charging every time you drive.

Simple, Once-and-Done Installation

Follow six simple steps — connect the fuse, battery terminals, ACC wire, route the cables, plug into the charger, and link your power station. Once installed, charging happens automatically every time you drive, with no manual setup needed. Clean cable routing keeps your interior neat and professional-looking.

Smart Auto Start & Stop Protection

Built with dual safeguards: ACC signal detection and smart voltage monitoring. Charging starts automatically when your engine runs, and shuts off the moment you stop — preventing over-discharge and keeping your starter battery safe.

6× Faster Road Charging

Forget slow cigarette-lighter charging. With 6× faster speed, you can fully recharge a 3 kWh Jackery during a single 5–6 hour drive. Whether you’re crossing state lines or heading deep off-grid, you’ll arrive fully charged and ready to cook, light, and stay connected.

5 Steps for Installation Completed

Step 1: Connect the fuse cable to the input cable and connect it to the vehicle's main battery
Step 2: Connect the ACC cable to the vehicle's ACC line
Step 3: Organize the vehicle's wiring
Step 4: Connect the input cable and ACC cable to the product's input port and ACC port respectively
Step 5: Connect the output cable to the product's output port and the portable power's DC input port
*We recommend having the installation done by a professional modification shop for safety and to ensure proper wiring.

What's in The Box

  • Jackery DC-DC Charger
  • 6m Input Cable
  • Fuse
  • 1.5m Output Cable
  • 6m ACC Cable
  • ST5.5 Screw ×4
  • M6 Bolt ×4
  • M6 Nut ×4