The OCTO-USB ENERGY suction cup lifts up to 140 kg (309 lb) with no manual pumping at all. Its electric vacuum pump holds the suction, and the digital display shows actual pressure in mbar — you see the grip rather than guessing at it.
That is the difference from a manual cup on a large-format tile: automatic pressure control restarts the pump the moment pressure drops, with no intervention. The installer keeps both hands on the slab.
The 3.7 V / 2 Ah lithium-ion battery is built in and recharges over a USB-C cable — no proprietary battery pack, no dedicated charger.
- 140 kg (309 lb) lifting capacity
- Electric pump — no manual pumping
- Digital display: Vacuum / Release / ON / Charge, plus pressure in mbar
- Automatic control — the pump restarts if pressure drops
- Built-in 3.7 V / 2 Ah battery, USB-C charging
- Water- and dust-proof buttons — IP30 rated
- 220 mm (8 5/8 in.) cup diameter
- Lightweight — 1.21 kg net
- Transport case included
- 3-year warranty, free extension through the RUBI Club
⚠️ Limits of use — read before buying
The 140 kg capacity applies only to flat, smooth surfaces in horizontal handling. On a textured surface, on a slope, or in vertical handling, the safe load is lower. Do not rely on the maximum figure outside those conditions.
The cup suits tiles with a smooth, clean, non-porous surface. A porous or dusty surface compromises the vacuum.
The USB-C cable is included; the charger is not. Any standard USB charger will do.
Can be used for
- Handling and setting large-format tile
- Positioning ceramic and porcelain slabs
- Removing and refitting glass panels
- Adjusting tile already set in adhesive
For greater capacity, the OCTO KONG USB ENERGY suction cup reaches 150 kg with the same 220 mm diameter.
