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Chargers

Dark Speed On-the-Run Dual Marine Charger

SKU: MT-DS24
$537.30 / each
✓ In Stock (20 available)

24V

View Kit Bundles
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Why Buy This from AOG

Sourced from the Plain Community. These come from Ohio and Indiana Amish manufacturers — built for the Plain communities I've worked alongside for the past five years, the original off-gridders who choose gear that simply has to hold up.

Dark Speed on-the-run dual marine charger — charges two 12V banks while the engine runs
Fast, alternator-fed charging for serious marine use
Genuine MillerTech, sold by an authorized dealer
Authorized dealer — genuine product, backed by the manufacturer's warranty
Personal service from a small, family-run business that knows and serves the Plain & off-grid community — not a faceless call center
Chosen to last, not to be the cheapest — built for years of real use
Curated for true off-grid living, not stacked on a big-box shelf

Need something else too?

Solar Panels | Kits & Bundles | Batteries | Inverters | Charge Controllers | Power Converters | DC-DC Chargers | Solar Racking & Mounting | Wiring & Connectors | Off-Grid Appliances | Lighting & Accessories | Monitoring & Accessories | Parts & Repair | Misc | Power Controllers

Shipping Info
Weight: 0lb 0oz
Dimensions: 0.00" × 0.00" × 0.00"

Ships to the lower 48 states. See our Shipping & Returns policy before you buy.

Key Features

AOG’s Dark Speed “on-the-run charger” will maximize your trolling motor run time by sending excess energy from your engine’s charging system, to your 24v trolling motor batteries!
• INPUT VOLTAGE- 90-130V AC
• AC POWER DRAW- 650W
• OUTPUT VOLTAGE- 1 – 14.5V 15A
• OUTPUT VOLTAGE- 2 – 28.8V 15A
• START TRANSFER VOLTAGE- 14V
• STOP TRANSFER VOLTAGE- 13.3V
• WATERPROOF- IP65
• DIMENSIONS- 10¾” x 7¾” x 3½”
• WEIGHT- 13.8 lbs.
• Dark Speed “On The Run”: Enables fast and continuous charging of your whole lithium battery system while your vehicle is running. This eliminates downtime associated with traditional charging methods and keeps your equipment ready for extended use.
• Traditional Chargers: Often require longer charging times since no power is being distributed throughout the day.
• Dark Speed “On The Run”: Utilizes your vehicle’s alternator as the power source, providing convenient and fast charging whenever your on the move. This eliminates the need for daily shore power hookups, generators, or external power sources.
• Traditional Chargers: Rely on external power sources like shore power, generators, or separate charging units often limiting your day on the water to 10 or less hours.
• Dark Speed “On The Run”: Offers unparalleled freedom and flexibility, letting you stay out on the water longer without worrying about power depletion. You’re no longer tethered to a fixed power source.
• Traditional Chargers: Can be restrictive, requiring you to dock at a marina or use a generator for daily recharging limiting your autonomy.

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