Description
Compact power meets versatility with the NEW Roamer 105SMART4! We've squeezed 105Ah of lithium power and a 150A high power SMART4 BMS into this handbag sized battery, allowing you to power your entire campervan or motorhome without taking up vital storage space. This little powerhouse comes with all the same premium features of it's larger SMART4 sibling including Bluetooth, Active Balancing and Plug-and-Play integration with Victron and other battery monitoring screens. Connect up to 16 in parallel for even more power and battery capacity.
Easy 14 day returns
Not entirely satisfied? Send it back within 14 days for a money-back guarantee.
10 year warranty
That’s how much we believe in our product. A decade of powered adventures.
Ongoing support
We’re all about community. Reach out to us any time - we’re here to help.
- Capacity of 105Ah at 12.8V
- Up to 150A continuous
- Active Balancing
- Up to 16 in parallel (4 series)
- Grade A+ LiFePO4
- IP65 waterproof
- Roamer Bluetooth App
- Low temp protection
Drop in to get outdoors
The Roamer 105SMART4 offers the most usable capacity of any battery in its size. If you’re swapping out an old 90-100Ah battery, then chances are your 105SMART4 will drop straight in without needing to modify existing brackets or spacers. And because it can be installed in any orientation, it fits comfortably under a seat, in a side cupboard, or behind the wheel arch.
The upgraded BMS actively balances all internal cells and supports installation of up to sixteen 105SMART4 batteries in parallel. It provides a complete range of protections including low temperature charging.
Taking charge of your power requirements
Each Roamer 105SMART4 is crafted using the highest quality matched and traceable Grade A cells and comes assembled with precision-engineered brackets, double-bolted cell connections, flexible copper busbars and an IP65 waterproof case.
To lengthen the life of your 105SMART4, our innovative internal Battery Management System (BMS) with Active Balancing has been exclusively developed for Roamer to support high power off-grid living. And we back everything with a 10 year warranty - because that’s how much we believe in our product.
Maintaining excellent balance throughout its 15 year life expectancy, the Roamer 105SMART4 delivers stable, high power with each and every cycle.
The power of the Roamer 105SMART4