Power System Upgrade for 1st Generation Revels
Quick Charging + More Capacity
Charge the system in as little as two hours when there is no load. Spend more time off-grid without charging.
Nonstop A/C
Run the A/C for 4+ hours, even when boondocking. Add two extra batteries to increase run time even longer.
Unaffected by the Cold
Our system moves the batteries under the bench seat. It does not require extra energy to keep the batteries warm.
A complete lithium battery replacement
The RoamRig Power System Upgrade for 1st Generation Revels goes far beyond added battery capacity—it’s a complete system overhaul. The entire power system, including batteries, upgraded inverter, and charge controller, is neatly housed under the bench seat, with a new control panel above for a clean, cohesive look.
Features & Components
- Available in three different options so you can choose the battery capacity and charging options that fit your needs.
- New control panel above the bench seat with engraved and labeled light switches, battery switch, bed lift switch, and water heater switch.
- Battery switch moved from the sliding door step area to the control panel on the wall above the bench seat to prevent accidentally shutting off power.
- Batteries have a lifetime warranty and all other components have a minimum of a 1 year warranty.
- 750W MPPT solar charge controller with 750W DC-DC alternator charger.
- 3000W pure sine wave inverter with 100A shore charge capability to quickly charge house batteries when you have shore power available.
- Automatic 12V disconnect to prevent the van owner from accidentally reaching the low voltage shut down of the system batteries.

Stage 1 (420ah)
- Can run air conditioning for 4+ hours. This assumed worst case scenario, 100ºF+ with direct sun. In better conditions such as nighttime or shade, or when you close off parts of the van, this run time can be MUCH longer.
- Charging via the alternator with no load on the system will take approximately 8 hours.
- Charging via shore power will take approximately 4.5 hours.
Stage 2 (420ah + fast charge)
- Everything included in Stage 1 system.
- Dedicated auxiliary alternator so you can recharge in under 2 hours while driving.
- Enough power to run rooftop A/C and recharge the batteries while driving.
- Recommended for people who are heavy power consumers, primarily from air conditioning use.
Stage 3 (630ah + fast charge)
- Everything included in both Stage 1 and 2 systems.
- An additional 210ah of battery storage under the bench seat for a total of 630ah (8.1kWh).
- Can run the air conditioning for 6+ hours. This assumed worst case scenario, 100ºF+ with direct sun. In better conditions such as nighttime or shade, or when you close off parts of the van, this run time can be MUCH longer.
See for Yourself
Start the conversation
Ready to schedule, or just exploring your options? Even if you're just wondering “do I need an upgrade?” we’re happy to help.
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