Description

The Einhell TC-VC 18/20 Li S is a cordless wet-and-dry vacuum with a 20‑litre stainless‑steel tank that runs on Einhell’s 18V Power X‑Change batteries. It’s aimed at DIYers, garages and small workshops who want a portable, battery‑powered cleaner for dust, debris and occasional liquid spill work without trailing a mains lead.

Key specs and what they mean

• Tank capacity: 20 litres — plenty for workshop chores, car cleaning and short spill jobs; you won’t need to empty it after every small task.
• Suction power: specified as 80 mbar — this provides sensible cleaning performance for sawdust, grit, dust and liquid spills, but it’s not a claim to match high‑power mains shop vacs.
• Hose: 1.5 m length with 36 mm diameter — the 36 mm bore supports good airflow and is less likely to clog with workshop debris than narrower hoses, though it’s still aimed at small to medium particles rather than very large waste.
• Noise: 72 dB(A) (sound pressure level Lpa) — noticeably loud indoors (comparable to many household vacuums); worth considering if you plan to use it in noise‑sensitive environments.
• Construction: stainless‑steel tank — corrosion resistant and robust for workshop and wet use.

Who this suits

• Owners of the Einhell Power X‑Change battery ecosystem: the machine runs on the same 18V batteries, so you can share batteries and chargers across tools.
• Home mechanics, hobby woodworkers and car owners who need a cordless, mobile vac for dust, sawdust, workshop debris and occasional liquid spills.
• People who need a compact shop‑style vac without the constraints of a power cable — for garden shed, garage or quick jobs around the house.

What it’s like to use

• Mobility: four castors and a practical accessory holder make it easy to move and keep accessories tidy while working.
• Accessories: supplied with a plastic suction hose (1.5 m), three‑piece extension tube, combination crevice/upholstery nozzle, plus foam and pleated filters and a paper dirt bag. That covers most common dry and wet tasks out of the box.
• Blower function: there’s a blower connection to reverse the airflow for clearing dust from tight spots or blowing debris — handy for some workshop jobs but not a substitute for a purpose‑built leaf blower.
• Controls and modes: the listing does not give variable power settings; expect a straightforward on/off operation rather than adjustable suction levels.

Filters, wet use and maintenance

• Filters supplied: foam filter, pleated filter and a paper dirt bag. The presence of a foam filter is typical for wet use, while the paper bag is for dry debris and makes disposal neater.
• Practical consequence: you’ll need to select the correct filter/configuration for wet versus dry tasks (empty tank and change/remove the paper bag when using for liquids). Stainless steel tank reduces corrosion risk.
• Maintenance: empty the tank regularly with wet pick‑ups, clean or replace filters as they clog, and ensure the hose and nozzles are free of blockages. The product data doesn’t list spare part numbers or filter lifetimes.

Battery, runtime and compatibility

• Battery system: 18V Power X‑Change — the listing recommends 2.5 Ah or higher and, according to the contents, includes two 2.5 Ah batteries and a charger.
• Practical point: because runtime depends on battery capacity and task intensity, you should treat this as a tool with limited continuous run time; having the two included batteries helps for longer jobs, but the listing does not state expected run times for specific tasks.
• Compatibility benefit: if you already own Einhell PXC batteries, they will fit this unit; similarly, these batteries should work elsewhere in the same system.

Things to know before buying

• Runtime is not stated: the listing gives battery size but no run‑time figures, so if you need long continuous use check whether additional/higher‑capacity PXC batteries are required.
• Dimensions and weight are not listed here: if compact storage or lifting into a vehicle matters, check the retailer’s full spec sheet for exact measurements and weight.
• No smart features or adjustable power levels are specified: this is a straightforward cordless wet/dry vac rather than a feature‑rich machine with variable suction or app control.
• Not intended as a heavy‑duty commercial cleaner: suction and battery power suit domestic and light workshop use rather than continuous, industrial‑scale extraction.

Included (from product data)

• TC‑VC 18/20 Li S cordless wet & dry vacuum cleaner
• Suction hose (1.5 m)
• Extension tubes (x3)
• Combination crevice/upholstery nozzle
• Foam filter, pleated filter and paper dirt bag
• Einhell 18V Power X‑Change Li‑Ion battery 2.5Ah (x2) and battery charger
• No case

Overall, this Einhell model is a practical, portable option for people who value cordless convenience in garages, workshops and for car cleaning. Confirm runtime needs, dimensions and the exact filter setup for wet work before purchase.