01
Li-Berty’s big makeover
Li-Berty gets the bold Big Beard Battery wrap worthy of a rolling showroom.
The rolling Big Beard Battery showroom
Meet Li-Berty.
A 48.5-foot showcase of what an RV power system can really do.
Li means lithium
Part home. Part hauler. All powerhouse.
Li-Berty is our personal fifth-wheel toy hauler and our rolling demonstration rig. She carries Big Beard Battery inventory to RV shows and rallies across the United States while showing customers what is possible when a serious power system is designed around the way you actually travel.
Her name starts with Li—the chemical symbol for lithium. Inside is a massive 24-volt system built to run the comforts of home and demonstrate the kind of ambitious, dependable systems our team loves to create.
- 48.5 ft
- Fifth-wheel toy hauler
- 24V
- Massive demonstration power system
- 24/7
- Connected to power and the internet
- USA
- Traveling to RV shows and rallies
- 6,700W
- Solar power across Li-Berty’s roof
Li-Berty live
See what her power system is doing right now.
Li-Berty stays connected to power and the internet around the clock. This read-only Victron VRM dashboard lets you look inside the system wherever she happens to be.
Read-only VRM dashboard
Watch the build
From dramatic makeover to ultimate system reveal.
See how Li-Berty became our rolling showroom, then take a closer look at the system that powers her.
02
The ultimate system reveal
Take a tour of the power system built to run multiple air conditioners, cook dinner, and support serious off-grid living.
Inspired by Li-Berty?
Your system does not need to be this big to be built this thoughtfully.
Tell us what you want your RV to do. No project is too small and no goal is too ambitious.