Fresh power.
New possibilities.
Make the moment a battery needs replacing an opportunity to improve the device.
VAULTCELL
POWER. STORAGE. UPGRADE.
Replace the battery.
Upgrade the phone.
The phone you love could have another chapter. VaultCell explores a replacement battery assembly that brings fresh power and added storage together—turning a familiar repair into a more useful upgrade.
Early R&D / feasibility
Fresh power.
More room.
For what matters.
Explore added storage for the photos, files and everyday essentials people want to keep.
Keep the phone.
Extend its story.
A repair-led approach designed around more useful life from a good device.
SAME PHONE. MORE POSSIBILITY.
One useful upgrade.
A different product cycle.
People replace good phones when power fades or capacity runs out. VaultCell asks a better question: could one well-designed repair address both?
The opportunity reaches beyond the module—into repair networks, refurbishment and the value of devices already in circulation.
The commercial directionExplore the design directionA closer look at the integrated concept
THOUGHTFULLY INTEGRATED
More capability.
Considered form.
Power, storage and serviceability explored as one assembly. The aim is a useful, model-specific upgrade that fits into a trusted repair experience.
Concept stage. Compatibility, storage access, safety and performance require engineering validation.
THE INVESTOR & PARTNER CONVERSATION
A repair moment.
A new opportunity.
VaultCell is a separate hardware development opportunity within the Elevn portfolio. Its proposed route brings module sales and authorised installation together through repair and recommerce partners.
Build the next chapter with us.
We want to speak with investors, battery and storage specialists, manufacturing partners and repair networks who can help turn the concept into a proven product.
The next step: demonstrate the engineering path, then test the installation experience and commercial case.
Technical scope and development discussions are shared privately.