Updated: 27 Oct 2025

10 Best cat water fountain battery operated 5ls of 2025

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Updated: 27 Oct 2025

#1

Best Choice

Dog Cat Water Fountain for Drinking, Wireless Stainless Steel 5L Large Cat Fountain Water Bowl,Silent Dog Water Fountain Cordless Battery Operated, Large Capacity Pets Fountain for Multi-Pet Families

9.9

Kapetgo

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Main highlights

【UV sterilization and 5-layer filtration system】Kapetgo wireless fountain cat bowl is equipped with UV and 5-layer filtration system, which can effectively eliminate 99% of bacteria and filter pet hair, remove odors, soften water, extend the life of the water pump, and provide cleaner and fresher water for your pet.

【5L Large Capacity & Wireless Convenience】Kapetgo 5L large-capacity cat fountain is suitable for multi-pet households, and there is no need to add water frequently. The wireless cat water fountain has a built-in 4000mAh rechargeable battery, which can be used for up to 60 days after being fully charged, and can be flexibly placed anywhere in the home.

【304 Stainless Steel Material】 Stainless steel cat water fountain is made of high quality stainless steel imported from Germany. It is resistant to high temperature, corrosion and oxidation, fully reflecting the quality and safety. Compared with plastic materials, stainless steel cat water fountain can effectively prevent black chin in cats.
#2

Best Value

PETLIBRO Wireless Cat Water Fountain, Rechargeable Battery Operated Wireless Pet Water Fountain, Stainless Steel Tray Easy Clean (White, Fountain-2.5L)

9.6

PETLIBRO

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【Pure Water for Pure Love】The included filter cartridge, made from high-quality non-woven fabric, ion exchange resin, and activated carbon, effectively removes hair and large particles from the water. The pump continuously supplies filtered, clean water to your pet. Cats prefer fresh, flowing water, so with Dockstream, you won't have to worry about them drinking "cat footbath water" anymore

【Cordless for Peace of Mind】 When using battery power, you can place the cat water fountain wherever your cat likes, such as beside the bed, on a bookshelf, or even on the dining table. No power cords mean no worries about your cat chewing on wires, making it perfect for cats with unique personalities

【8-Hour Charge, 30 Days of Wireless Use】 Our Dockstream Wireless Cat Water Fountain features a 5000mAh rechargeable lithium battery that supports 30 days of use when fully charged. Simply connect the included power plug and cable to a wall socket and the fountain base to charge. Your cat can drink normally even during charging, eliminating the need to remove the battery
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#3

Advwin 5L/169oz Wireless Stainless Steel Cat Water Fountain, 4000mAh Battery Operated Rechargeable Pet Dog Water Dispenser Indoor, Automatic Pet Drinking Water Bowls with Motion Sensor & Quiet Pump

9.5

ADVWIN

-15%

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Main highlights

【Wireless Automatic Cat Water Fountain】This battery-powered automatic water fountain for cats allows you to place it anywhere your cat prefers, preventing cat from biting the charging cable. This stainless steel automatic water fountain is also suitable for dogs.

【Extra-long Battery Life】Equipped with a built-in 4000mAh rechargeable battery, the pet water fountain can operate continuously for 15 to 30 days on a full charge. Ideal for short trips or power outages, so you don’t have to worry about your pet’s water supply.

【3 Drinking Modes】Three operating modes are available: ① Induction Mode: Dispenses water for 15 seconds when your cat approaches the fountain. ② Intermittent Mode: Dispenses water for 15 seconds every 20 minutes. ③ Constant Mode: Continuously dispenses water (only available when connected to power).

-15%
#4

ZEKIRY Wireless Cat Water Fountain 3.2L, Automatic Stainless Steel Pet Fountain, Battery Operated, Ultra Quiet Rechargeable 4,200mAh Cordless Cat Water Dispenser with Motion Sensor

9.4

ZEKIRY

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Main highlights

Wireless Experience: You can place cordless cat fountain anywhere you pets like, hassle-free, no tangled cords; Pet can drink fresh water without any limitations, and preventing cats from biting cable

4,200mAh External Battery: With 4200mAh built-in battery, pet water fountain can last up to 35 days on a single charge, meet your pet's hydration needs even when you are in area without electricity or on trips; Detachable battery, convenient and safe to charge

3 Working Modes: Battery operated cat fountain has 3 water modes, ①Recommend Sensor Mode: water flows out for 6 seconds when your pet is within 1.5m and 140° area,can save power and more economical②Time Mode: water flows out for 15s every 15mins, can attract pets to drink more water; ③Keep Working Mode: water flows out constantly requires plugging in. You can choose different mode to meet the needs of your furry friends
#5

Automatic Stainless Steel Cat Water Fountain with Motion Sensor and Battery Operated, Wireless Ultra Quiet 3.2L Pet Water Fountain for Cats Dogs

9.2

GazingMe

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Main highlights

【Superb Battery Life】Battery operated cat water fountain built-in 5,000mAh battery which reminder to charge less frequently.You don't worry about the power, the cat and dogs chewing on the wires. You can place cat water fountain cordless anywhere indoors.

【Food-grade stainless steel material and water level window】It is made of food-grade 304 stainless steel, which is corrosion-resistant and easy to clean, ensuring the health of your pet. This stainless steel cat water dispenser is equipped with a transparent window, allowing you to easily check the water level without opening it.

【Automatic03.2L Cat Water Dispenser】Motion sensor cat water fountain when pet enters the sensing area of the water dispenser, cat fountain automatically releases water. The sound of running water will arouse the interest of cats and effectively solve the problem of cats not liking drinking water.
#6

LOVELEDI Wireless Cat Water Fountain - 4L Automatic Stainless Steel Pet Fountain Battery Operated 5000mah, Cordless Pet Drinking Fountain for Cats & Dogs with Motion Sensor, Ultra Quiet Pump

9.1

LOVELEDI

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Main highlights

【Safe and Durable Stainless Steel Build】Crafted from stainless steel and being BPA - free, this Wireless Cat Water Fountain Stainless Steel stands out compared to plastic alternatives. This Wireless Cat Water Fountain Stainless Steel's stainless steel is highly durable, resistant to corrosion, and has an extended lifespan. Unlike plastic, it doesn't release harmful substances into the water, guaranteeing that every sip your cat takes from this Wireless Cat Water Fountain Stainless Steel is safe and clean.

【Efficient Dual - Function Water Filtration】The filter in the Wireless Cat Water Fountain Stainless Steel serves a dual purpose of filtration and purification. Through a combination of adsorption, filtration, interception, and catalysis, this Wireless Cat Water Fountain Stainless Steel effectively removes dust, pet hair, and invisible organisms from the water. This process maintains the freshness of the water, encouraging your cat to drink more. With the Wireless Cat Water Fountain Stainless Steel's advanced filtration system, you can be confident that your cat always has access to clean and healthy water.

【Cable - Free Convenience and Safety】The Wireless Cat Water Fountain Stainless Steel, powered by batteries, liberates you from cable restrictions. You can place this Wireless Cat Water Fountain Stainless Steel anywhere in your home without being limited by power outlets, whether it's a cozy corner or near your cat's favorite resting spot. Moreover, this Wireless Cat Water Fountain Stainless Steel eliminates the risk of your pet biting through cables, which could pose a serious hazard. This cable - free design of the Wireless Cat Water Fountain Stainless Steel not only offers flexibility but also ensures the safety of your beloved feline friend.
#7

BFLICROY 3.2L Cordless Cat Water Fountain, Automatic Stainless Steel Pet Water Dispenser with Motion Sensor, 4,000mAh Rechargeable Battery Operated, Ultra Quiet Drinking Fountain

8.9

BFLICROY

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Main highlights

No Cable, No Tangle: You can place cordless cat fountain anywhere in your house, no tangled cord; Pet can drink fresh water without any limitations, and preventing pets biting cable

4,000mAh Rechargeable Battery: With 4000mAh built-in battery, pet fountain can last up to 45 days on a single charge, very convenient; Detachable battery, convenient and safe to charge

3 Working Modes: ①Recommend Sensor Mode: water flows out for 15s when your pet is within 1.5m and 120° induction area, more energy efficient②Time Mode: water flows out for 15s every 15mins, can attract pets to drink more water; ③Keep Working Mode: water flows out constantly requires plugging in
#8

Spofan Cat Water Fountain Battery Operated, 2L Ultra Quiet Pet Drinking Fountain with Senor, Wireless Pump, 5000mAh Battery, Separate Base, Stainless Steel Tray, 3 Filters, BPA-Free for Cats, Dogs

8.7

Spofan

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Main highlights

Battery Operated Cat Water Fountain: Built-in 5000mAh large-capacity battery, the automatic water dispenser for cats supports cordless use after charge, battery life of full charging is 35-60 days. Equipped with the convenient type-C charging port and compatible adapter, the cat water dispenser 2L/67oz is very easy to charge and supports watering for your pets

304 Stainless Steel Tray & Transparent Tank: The cat water fountain consists of a Tray & Tank & sensing base, respectively made of 304 food-grade stainless steel, a safe transparent PC, and premium ABS, harmless and safe as well for pets. The transparent water tank allows you to see the remaining water capacity without opening the container

270° Infrared Accurate Induction & Automatic Power Off: When the pets or people approach the cat fountain, the induction ball will automatically sense to work after the power is turned on. The sensing range is within 1.5m. When pets or people leave the sensor range, it runs for about 30 seconds and will automatically stop the pump. When the left light detects the water level lower than the minimum water level, the red light will turn on and the pump of the cat fountain will stop working
#9

Cat Water Fountain Cordless,Battery Operated Wireless Pet Fountain,2.2L/74 oz Automatic Cat Water Dispenser Rechargeable Drinking Fountains for Cats Indoor with Motion Sensor

8.6

Jsjyuan

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Main highlights

【Wireless Cat Water Fountain】Our cordless cat water fountain can be placed anywhere in the home,say goodbye to the clutter of tangled wires, and no longer worrying about your little cutie biting or tripping over wires.This cat drinking fountain ensures your beloved cats have access to fresh water at all times.

【Long-lasting Battery】The cat water fountain Battery Operated powered by 2000mAh rechargeable built-in battery,wireless cat fountain can dispense fresh and clean water up to 20 days on a full charge. It will keep your pets hydrated even during power cuts or when you take short trips.

【Drinking Made Fun】The Pet Water Fountain has three ways to dispense water. Sensor mode: when the pet is close to the fountain will automatically out of water 6s; Timing mode: every 15 minutes out of water 15s; Continuous mode: the cat fountain will be connected to the power supply, you can keep the continuous water. Different modes of water dispensing can meet your different needs, and bring your pet more drinking fun.
#10

MEILyfe Wireless Cat Water Fountain: Pet Water Fountain Battery Operated, 74oz/2.2L Automatic Cat Water Dispenser，Rechargeable Drinking Fountain for Cats Indoor with Motion Sensor

8.4

MEILyfe

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Main highlights

Wireless Convenience: Say goodbye to tangled cords. Our wireless cat water fountain provides hassle-free placement anywhere in your home, ensuring your cat stays refreshed without limitations and preventing pets from biting on wires

Long-lasting Battery: Powered by 2600mAh rechargeable built-in battery, MEILyfe wireless cat fountain can dispense fresh and clean water up to 30 days on a full charge. It will keep your cats hydrated even during power cuts or when you take short trips

3 Flowing Modes: Our pet fountain has 3 customized water flow modes(sensor mode, timing mode and continuous mode). You can choose one of them based on cats preference

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10 Best cat water fountain battery operated 5ls of 2025

Dog Cat Water Fountain for Drinking, Wireless Stainless Steel 5L Large Cat Fountain Water Bowl,Silent Dog Water Fountain Cordless Battery Operated, Large Capacity Pets Fountain for Multi-Pet Families

9.9

Main highlights

PETLIBRO Wireless Cat Water Fountain, Rechargeable Battery Operated Wireless Pet Water Fountain, Stainless Steel Tray Easy Clean (White, Fountain-2.5L)

9.6

Main highlights

Advwin 5L/169oz Wireless Stainless Steel Cat Water Fountain, 4000mAh Battery Operated Rechargeable Pet Dog Water Dispenser Indoor, Automatic Pet Drinking Water Bowls with Motion Sensor & Quiet Pump

9.5

Main highlights

ZEKIRY Wireless Cat Water Fountain 3.2L, Automatic Stainless Steel Pet Fountain, Battery Operated, Ultra Quiet Rechargeable 4,200mAh Cordless Cat Water Dispenser with Motion Sensor

9.4

Main highlights

Automatic Stainless Steel Cat Water Fountain with Motion Sensor and Battery Operated, Wireless Ultra Quiet 3.2L Pet Water Fountain for Cats Dogs

9.2

Main highlights

LOVELEDI Wireless Cat Water Fountain - 4L Automatic Stainless Steel Pet Fountain Battery Operated 5000mah, Cordless Pet Drinking Fountain for Cats & Dogs with Motion Sensor, Ultra Quiet Pump

9.1

Main highlights

BFLICROY 3.2L Cordless Cat Water Fountain, Automatic Stainless Steel Pet Water Dispenser with Motion Sensor, 4,000mAh Rechargeable Battery Operated, Ultra Quiet Drinking Fountain

8.9

Main highlights

Spofan Cat Water Fountain Battery Operated, 2L Ultra Quiet Pet Drinking Fountain with Senor, Wireless Pump, 5000mAh Battery, Separate Base, Stainless Steel Tray, 3 Filters, BPA-Free for Cats, Dogs

8.7

Main highlights

Cat Water Fountain Cordless,Battery Operated Wireless Pet Fountain,2.2L/74 oz Automatic Cat Water Dispenser Rechargeable Drinking Fountains for Cats Indoor with Motion Sensor

8.6

Main highlights

MEILyfe Wireless Cat Water Fountain: Pet Water Fountain Battery Operated, 74oz/2.2L Automatic Cat Water Dispenser，Rechargeable Drinking Fountain for Cats Indoor with Motion Sensor

8.4

Main highlights

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