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LightningVolt DC-DC Lithium battery charger & Isolator

USD 60

LightningVolt DC-DC Lithium battery charger & Isolator

Roadwarrior Part # LV-DC-DC010A-01

USD 60


On-board lithium battery charger and isolator for easier installation of LightningVolt without needing to upgrade your vehicles wiring or charging system. Ideal for use on travel trailers and boats which may have limited charging output.

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LightningVolt DC to DC on-board charger and battery isolator takes excess energy from your vehicle or solar charging system and optimizes the current to efficiently charge your LightningVolt battery. Designed to work with the LightningVolt battery’s BMS to ensure a fully charged, precisely balanced battery pack at all times. Designed for permanent or temporary charging installation. Compatible with conventional and smart alternators, or solar panels. 100W output. One charger required for each LightningVolt battery.

  • LightningVolt DC to DC on-board charger allows you to charge your LightningVolt battery directly from your alternator or solar array without an isolator, switchgear, diode, or MPPT controller.
  • Easy installation with included fused harness and SAE connectors.
  • Perfect for trailers, campers, marine trolling motors, marine house batteries, off grid solar applications and more.
  • Limits input to 10A to prevent overloading your alternator. Compatible with conventional and smart alternators.
  • Automatically disconnects to prevent draining your vehicle’s starting battery.
  • Fully sealed waterproof design.
  • Isolated outputs can be connected in parallel for 12V battery banks (not recommended for in series connections for charging 24V, 36V or 48V configurations).
  • LightningVolt DC to DC on-board charger is optimized to work with LightningVolt battery’s unique BMS and is not recommended for use on other batteries.


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Battery Benefits

Free ground shipping
In stock and ready to ship
Faster charging

Part Type

Better Coating, Better Performance.

Roadwarrior is the only manufacturer to use Metalcor® catalyst technology across its entire range of Diesel Oxidation Catalysts (DOCs) and Selective Catalytic Reduction catalysts (SCRs). Metalcor® catalysts feature high activity catalyst coatings fused to thinner, stronger, catalyst substrates to guarantee maximum performance under the harshest conditions.

Metalcor® catalyst coatings are designed and produced in our own labs. We then inspect each unit to ensure you get more fuel efficiency, lower consumption of DEF, and long term performance from your heavy duty engine!


Roadwarrior Has You Covered!

All Roadwarrior emissions parts carry a full value 12 month warranty.

LightningVolt lithium batteries carry a full value 30 month warranty.

To make the process hassle-free, our parts have a metal nameplate with the serial number, so even after 500,000 miles of service, it’s still easy to identify. This avoids the common problem of serial numbers printed on stickers that burn off after the first start-up, making them impossible to return. Our failsafe system allows us to work in your interests, honouring claims for on-road and off-road replacements, and giving you peace of mind.

And since Roadwarrior parts are designed to meet or exceed OEM specifications, you can rest easy knowing our direct fit parts will take the problems out of your aftertreatment without interfering with your OEM warranty.

Next Day Is Nice, Same Day is Better!​

A faulty emissions control system can cost you thousands in wasted man-hours as your heavy equipment sits in the shop awaiting a new part. Whether it’s a truck behind on orders, a bus that can’t take passengers, or heavy machinery delaying construction deadlines, Roadwarrior can get you moving again! 

Roadwarrior has twelve warehouses across the U.S.A. and Canada, which can deliver the most popular aftertreatment parts in 1-2 days. With over 1,000 DPFs, DOCs and SCRs on offer, Roadwarrior offers the largest aftertreatment catalogue.

*LightningVolt lithium batteries ship directly from Roadwarrior in Ontario, to ALL 50 states, including Alaska and Hawaii within 2-4 days.