FEELNEEDY Wireless Cat Water Fountain, 3.5 L/118 oz, water and battery separation, motion sensor

The FEELNEEDY wireless cat water fountain runs on a detachable 4000 mAh battery, so no power cord crosses the floor while it works. The battery lifts off the water section and charges on its own. The tank measures 3.5 L, which the maker says covers an adult cat for 10 to 13 days, and the drinking tray holds 200 ml in 304 stainless steel.

The box holds the fountain and three filters

• One FEELNEEDY cat fountain, model FN-W08L, in white
• Three replacement filters

Each filter carries four layers: activated carbon, ion exchange resin, non-woven fabric and a high-density sponge at the pump. The maker gives a replacement interval of two weeks.

Does it suit your setup?

Check the power arrangement first. Continuous flow is listed as available only while the fountain is plugged in, so a household that wants water moving at all times needs a socket near the unit. For cord-free running, choose sensor or timed mode, which work from the charged battery.

The 25.7 x 21.7 x 34.9 cm footprint and 1 kg weight suit an indoor spot with that much room clear around the unit. The maker lists dogs as the target audience, so the same unit can serve a dog in the home, and the manufacturer recommends sensor mode when you want to conserve energy.

Cleaning the stainless steel tray

The water tray is the part the cat drinks from, and it is made of 304 stainless steel. It is dishwasher-safe, so the tray can go into the machine with the dishes. Filters are replaced every two weeks rather than washed, and the battery detaches from the water section, which keeps the two parts apart during cleaning.

Modes and everyday running

The fountain offers two water flows, a faucet stream and a fountain stream. In sensor mode water runs for 20 seconds when a pet comes within a 120° angle and 5 ft, and the maker recommends this mode for saving energy. Timed mode runs the water for 15 seconds every 15 minutes. Plugged in, continuous mode keeps the flow going without a pause.

A full charge on the 4000 mAh battery runs up to 45 days in auto mode. Topping up the 3.5 L tank keeps an adult cat supplied for 10 to 13 days according to the maker.

What the fountain includes and how it works

The separation of water and battery is the central design point: the battery detaches and charges on its own, and the fountain needs no power cord during use. The unit runs on a 4000 mAh battery and holds 3.5 L, with a 200 ml drinking tray at the top.

Two flow styles are built in, faucet and fountain, and the motion sensor triggers a 20-second run within 120° at 5 ft.

Questions about this fountain

How long does the battery last between charges?

Up to 45 days in auto mode on a full charge of the 4000 mAh battery.

How much water does the tank hold?

The tank holds 3.5 L (118 oz), which covers an adult cat for 10 to 13 days per the maker.

Can the fountain run continuously without a cord?

No, continuous flow is available only when the fountain is plugged in.

How often does the filter need replacing?

Every two weeks; three filters come in the box.