Newmar owners
Have an AGM-equipped Newmar? It can be converted to a factory-style Lithionics system that talks to Silverleaf. Already have Lithionics? We can add matching modules to grow your bank.
Trade lead-acid batteries for lithium and get more usable power with less weight. Our new Victron installs are built around Victron Lithium NG batteries, and as Quartzsite's exclusive Lithionics dealer we install Lithionics by special order, including expansions of factory Newmar banks.

Victron's Next Generation lithium iron phosphate (LiFePO₄) batteries, built on their Lithium Smart series. They come in 12, 24 and 48V modules, are rated IP65, and report individual cell voltages and temperatures. NG batteries run with a separate Victron NG BMS, such as the Lynx Smart BMS NG, and can be monitored in the VictronConnect app or on a GX device like the Cerbo GX. This is the battery we're building our new Victron installs around. Victron's Lithium NG page
Ask in the showroom · call for pricing

Lithionics makes lithium iron phosphate battery systems with their NeverDie® battery management system, and it's the lithium many Newmar coaches come with from the factory. Lithionics batteries are available by special order, and we can expand an existing Lithionics bank.

Have an AGM-equipped Newmar? It can be converted to a factory-style Lithionics system that talks to Silverleaf. Already have Lithionics? We can add matching modules to grow your bank.
Lithium upgrades with the Lithionics GTX12V320, which fits under the step where the factory 6V batteries were and can also start the generator. Our biggest LTV builds have included up to three GTX12V320 batteries and a dedicated 280A second alternator.
Real systems we designed and installed.
No onboard generator, so we built the whole system into the empty generator bay around the new Victron MultiPlus-II 4000W (2x120), one of the most popular inverter/chargers we install, with two SmartSolar MPPTs, dual Lynx Distributors, a SmartShunt and eight 100Ah lithium batteries, fed by seven 250 W N-type panels.
2550 W of solar, six 132Ah lithium batteries, dual Victron MultiPlus-II 3000s, two SmartSolar MPPTs, Lynx distribution, a Cerbo GX with GX Touch 70 and a SmartShunt, all in a clean carpeted bay.
SmartSolar MPPT charge controller, Lynx Distributor and MultiPlus inverter/charger feeding a pair of lithium batteries. Every cable runs in loom and is clamped to the wall.
A full Victron system (MultiPlus-II, Cerbo GX, Lynx Distributor 1000 and MPPT) and a lithium battery packed into a tight bay, every cable loomed.
All photos are of OffTheGridRVs work and are watermarked. See every install in our gallery.
Tell us about your rig and what you're after, and we'll get back to you, usually within a business day, all year round.