Vaulta is proud to expand the Vaulta Select range with the addition of our 100Ah 12V Sodium-ion battery, designed for the spaces where lithium isn’t always welcome, but lead acid is well past its use-by date.
From traffic signal power systems to caravans, campers, tiny homes and beyond, this battery brings a modern solution to legacy challenges. It’s an ideal fit where reliability, safety, and simple integration matter most. Better yet, the form factor mirrors standard lead acid dimensions, so in many changeovers, even the cables don’t need swapping.
We’ve worked with clients who love the idea of a cleaner, longer-lasting battery but haven’t quite been sold on lithium. That’s where sodium steps in. With considerable research now pointing to sodium-ion as a far safer chemistry than traditional lithium-based options, especially NMC, it’s proving to be a standout for backup and shorter duration power applications. Unlike some lithium chemistries, sodium isn’t prone to the same flammability risks, and with proper treatment, it’s incredibly stable over time.
It’s also lighter, making it ideal for mobile use where portability matters. If you’ve ever needed to haul a battery solo, this is your new best mate.
Our 100Ah sodium-ion battery is light enough to carry solo, yet robust enough to handle the higher charge and discharge rates needed for real-world demands. And while most legacy inverters are built for lithium or lead acid, meaning you may leave a little energy on the table today, upgrades are coming that will unlock this battery’s full potential tomorrow.
We’ve already started supplying this model into government infrastructure, where consistency and safety are non-negotiable. It’s also gaining traction in mobile setups and compact homes where weight, longevity, and a “set-and-forget” design are key.
Looking ahead, we’re betting bigger on sodium. As the technology matures, we see a strong future for sodium-ion across residential and commercial applications. It fits neatly into our philosophy of smart, circular energy storage, and gives customers another trusted alternative that aligns with their values and performance needs.
Vaulta’s mission is simple: smarter, safer, and more sustainable energy storage. The new Vaulta Select 100Ah Sodium-ion battery is one more step in that direction.