Cords are one of the last things slowing down a modern tile crew. RUBI's ENERGY line runs on the CAS battery platform, and on a lot of jobs that means faster setup, fewer trip hazards, and no hunting for an outlet that may not even be live yet.
Why cordless makes sense on a tile job
Tile work happens in rough, half-finished spaces. New construction often has no power on the floor, remodels have outlets buried behind the very walls you're working on, and outdoor patios and pool decks rarely have a convenient receptacle within reach.
No outlets, no problem
A battery tool lets you mix thinset, set leveling, and light your work area the moment you walk in. You skip the extension-cord relay, the GFCI that keeps tripping, and the borrowed power from the neighboring trade.
Fewer cords, fewer trip hazards
Loose tile, wet mortar, and a tangle of cords are a bad combination on a busy site. Going cordless clears the floor, keeps your walking paths clean, and removes one of the most common ways tools and people get knocked over mid-pour.
The CAS battery advantage explained
RUBI's ENERGY tools use CAS, a cross-brand battery platform. The idea is simple but powerful: one battery system fits many tools, so you're not buying a separate proprietary pack for every device on the truck.
One battery, many tools
Standardizing on CAS means your charged packs are interchangeable across compatible tools and brands. Fewer charger types to manage, fewer dead batteries at the wrong moment, and a simpler kit to load in and out each day.
Less downtime between charges
When packs are shared, you can rotate a charging battery into the next tool instead of waiting on a single dedicated charger. That keeps the crew moving and turns charging into a background task rather than a bottleneck.
QUAKE and OCTO-USB on the jobsite
Two ENERGY tools earn their spot in a tile setter's kit fast. Both are designed to do real work without tethering you to a wall.
RUBI QUAKE ENERGY for mortar and leveling
The RUBI QUAKE ENERGY CAS is a battery-powered tool built for the messy, hands-on part of the job, mixing and working thinset and mortar without dragging a corded mixer across a wet floor. You can move room to room and start mixing the instant you set down your bucket.
RUBI OCTO-USB for light and power
The RUBI OCTO-USB ENERGY doubles as a jobsite light and a portable power source. Light up a dim back bathroom or a basement with no fixtures yet, and use the USB output to keep phones, layout lasers, and other small gear topped off where there's no outlet in sight.
Corded vs cordless: pick the right tool
Cordless isn't always the answer, and pros don't pretend it is. The right call depends on the day and the room.
When corded still wins
For long, continuous, high-demand runs in a shop or a single fixed station with reliable power right there, a corded tool gives you uninterrupted output and nothing to recharge. If you're parked in one spot all day, a cord can be the simpler choice.
When cordless is the smart call
On rough sites, outdoor work, remodels, and anywhere you're moving between rooms, cordless ENERGY tools win on setup speed, safety, and flexibility. Browse the full lineup in our tiling tools collection to build a kit around the CAS platform.
Frequently asked questions
Will a CAS battery fit more than one tool?
Yes. CAS is a cross-brand battery platform designed so a single battery system works across many compatible tools, which means fewer chargers and packs to track on the truck.
Is a cordless mixer powerful enough for thinset?
The QUAKE ENERGY is purpose-built for tile work, including mixing thinset and mortar. For most setting jobs it delivers the freedom of cordless without tethering you to an outlet across a wet floor.
Can the OCTO-USB charge my other devices?
The OCTO-USB works as both a jobsite light and a portable power source with USB output, so you can keep phones, lasers, and other small gear running where there's no wall outlet available.
Ready to go cordless? Join the free Pro Program for contractor pricing and perks, then shop the full tiling tools collection to build your CAS-powered kit.