10 Best Battery Operated Pet Water Fountain in 2021

Best Battery Operated Pet Water Fountain one which has below features:

  • Silent
  • Water capacity
  • Dual power support
  • High-quality & safe
  • Extremely quiet
  • Dual filtration

We have analysed and create the list of 10 Best Battery Operated Pet Water Fountain. We hope that our work will help you to choose the best product and clear the confusion about which one to choose.

We analyse many Battery Operated Pet Water Fountain and choose a best one for you is a PETKIT Cat Water Fountain, 1.35L/46oz Ultra-Quiet Pet Water Fountain Stainless Steel for Cats and Small Dogs, Ultra-Quiet Auto-Shut Off Cat Water Dispenser with Filter, Smart LED Light, Dual Mode, which comes with many features that you’ve never heard before. This one is the Best Battery Operated Pet Water Fountain in the market today. However, if you want to explore more and don’t want to spend big on Battery Operated Pet Water Fountain, then you can also choose isYoung Cat Fountain LED Pet Water Fountain Ultra Quiet Automatic Pet Water Dispenser with Adjustable Water Flow and Activated Carbon Filter for Dogs, Cats, Birds and Small Animals which comes with all the basic and good features that we expect in Best Battery Operated Pet Water Fountain.

To help you in to choose best one, we have made this list of the Best Battery Operated Pet Water Fountain for you.

Table of Contents


View the Best Battery Operated Pet Water Fountain on the Market, Below.


best overall rating

1. PETKIT Cat Water Fountain, 1.35L/46oz Ultra-Quiet Pet Water Fountain Stainless Steel for Cats and Small Dogs, Ultra-Quiet Auto-Shut Off Cat Water Dispenser with Filter, Smart LED Light, Dual Mode

PETKIT Cat Water Fountain, 1.35L/46oz Ultra-Quiet Pet Water Fountain Stainless Steel for Cats and Small Dogs, Ultra-Quiet Auto-Shut Off Cat Water Dispenser with Filter, Smart LED Light, Dual Mode


  • Quality:PETKIT EVERSWEET 3 (1.35L/46oz capacity) automatic water fountain for cats and small dogs is made with high quality material. Designed with 304 stainless steel water bowl and filter tray which make it more durable. The circulation system helps provide maximum oxygenation for fresher and better tasting water
  • Secure:The unique secure system of EVERSWEET 3 pet water dispenser provides a back-up battery solution (batteries not included) which allows a 7-day independent power supply in case of power outage
  • Silent:PETKIT Gen. 2.0 Sleep Level Silent Water Pump reduces up to 25% of noise (less than 30dB) and saves energy. You can hardly hear the sound. Pump is replaceable and very easy to clean
best overall rating

2. isYoung Cat Fountain LED Pet Water Fountain Ultra Quiet Automatic Pet Water Dispenser with Adjustable Water Flow and Activated Carbon Filter for Dogs, Cats, Birds and Small Animals

isYoung Cat Fountain LED Pet Water Fountain Ultra Quiet Automatic Pet Water Dispenser with Adjustable Water Flow and Activated Carbon Filter for Dogs, Cats, Birds and Small Animals


  • Fresh Water – isYoung cat fountain is a creative pet fountain with fresh filter water
  • Free-falling Streams – Free-falling stream entices pets to drink more water
  • Water Capacity – 51 oz. water capacity is great for cats and small dogs. Pet fountain is BPA-free and top-shelf dishwasher
best overall rating

3. Cat Water Fountain Stainless Steel, 81oz/2.4L Intelligent Auto Power Off Pump with LED Light, Pet Fountain, Cat Water Dispenser with 3 Filters, 1 Mat and 2 Cleaning Brushes, Water Level Window

Cat Water Fountain Stainless Steel, 81oz/2.4L Intelligent Auto Power Off Pump with LED Light, Pet Fountain, Cat Water Dispenser with 3 Filters, 1 Mat and 2 Cleaning Brushes, Water Level Window


  • [3 filters, 2 brushes, 1 mat and stainless steel top]: Pet fountain includes stainless steel top, 3 carbon filters, 2 cleaning brushes for the intake tube and the motor cavity and 1 mat. High grade stainless steel top is unbreakable, durable and easy to clean. Stainless steel top is hygienic and dishwasher-safe.
  • [Smart light indicator and auto power off pump]: Transparent water level window with LED Light reminds you adding water in time during the day or at night. When the water level is low, the light turns red and the pump shuts off automatically. Stainless steel top pet fountain features LED light that will decorate your room in the evening.
  • [Circulating system]: the circulating system uses a replaceable charcoal filter to purify the water, remove hair, dirt and food particles. It provides fresh clean water to your lovely pets.
best overall rating

4. HoneyGuaridan Pet Fountain Battery Operated Dual Power Design Cat Water Fountain Dog Water Dispenser, 84oz/2.5L Automatic Drinking Fountain with Infrared Sensor for Cats and Small & Medium Dogs

HoneyGuaridan Pet Fountain Battery Operated Dual Power Design Cat Water Fountain Dog Water Dispenser, 84oz/2.5L Automatic Drinking Fountain with Infrared Sensor for Cats and Small & Medium Dogs


  • Dual Power Support: When you are out, are you still worry about your pet have no water when lost power? HoneyGuaridan battery Support & DC Adapter pet water fountain keep you away from the trouble. (18650 battery is not include)
  • Smart Working Mode Choice: Press the power button to change the working mode. In infrared induction mode (blue light), the water fountain will dispense water when it detect object within 0.5 meters in front of 60 degree area; in continues mode (green light), the water fountain keeps dispensing water. To save energy, only run smart mode when using battery.
  • Integrated Water Pump: Through different structural designs, HoneyGuaridan integrated water pump can avoid the fur, dirt and food particles get into the pump. Avoid impeller deformation, expand the lifiespan of the pump. No need any tools to disassemble and clean it. Just rinse under the water.
best overall rating

5. Veken Pet Fountain, 84oz/2.5L Automatic Cat Water Fountain Dog Water Dispenser with 3 Replacement Filters & 1 Silicone Mat for Cats, Dogs, Multiple Pets, Blue

Veken Pet Fountain, 84oz/2.5L Automatic Cat Water Fountain Dog Water Dispenser with 3 Replacement Filters & 1 Silicone Mat for Cats, Dogs, Multiple Pets, Blue


  • Ultra Quiet & Low Consumption Pump:The pump is ultra quiet (measured below 40dB) and low consumption, normally lasting between 2. 5 – 4 years.
  • 2. 5L Large Capacity:2. 5L / 84oz water capacity is great for small to medium sized pets. The circulation system helps provide healthy and hygienic water for your beloved pets all day!
  • BPA Free & High-quality Material:Made of high-quality PP resin, this automatic water bowl is BPA free, durable, and it’s easy to operate and clean. Furthermore, each fountain comes with 1 silicone pad to catch splashing water from naughty pets.
best overall rating

6. iPettie Clover LED Light Pet Water Fountain 2.3L/78oz, Ultra Quiet Automatic Water Dispenser with USB Pump for Cats and Dogs

iPettie Clover LED Light Pet Water Fountain 2.3L/78oz, Ultra Quiet Automatic Water Dispenser with USB Pump for Cats and Dogs


  • Unique LED Light: iPettie Clover LED light Pet Water Fountain attracts your pets to drink more water with its soft blue light. It’s also a helpful night light for family.
  • High-quality & Safe: Our BPA-free water fountain is safe for your pets. Disassembling for cleaning and maintenance is easy.
  • Two-way Power: Our water dispenser with USB pump can be powered with a wall socket, and also by the power bank. Your pets can enjoy the fountain anywhere, at home or during the trip, convenient and hassle-free. (Power bank is not included in the package)
best overall rating

7. Pioneer Pet Swan Pet Drinking Fountain: 80oz Water Capacity (White Plastic)

Pioneer Pet Swan Pet Drinking Fountain: 80oz Water Capacity (White Plastic)


  • Circulating drinking water is naturally appealing to pets – 80 ounce capacity is great for a single pet household or a multipet household
  • Replaceable charcoal filter (#3091) for clean and pure, healthy water
  • New improved USB connection pump provides an ultra quiet design
best overall rating

8. RIOGOO Cat Water Fountain, 2.5L/84oz Pet Water Dispenser with Auto Power Off Pump, Super Quite Intelligent Cat Water Dispenser with Smart LED Light Indicator

RIOGOO Cat Water Fountain, 2.5L/84oz Pet Water Dispenser with Auto Power Off Pump, Super Quite Intelligent Cat Water Dispenser with Smart LED Light Indicator


  • Intelligent light indicator and auto power off pump: cat water fountain with transparent water level window with LED Light reminds you adding water in time during the day or at night. When the water level is low, the light turns red and the pump shuts off automatically.
  • Ultra quiet cat water dispenser : the pump is ultra-quiet and has low energy consumption, which which give you and pets 100% sweet sleep. You can hardly hear the sound
  • Smart working mode: we use the 2 mode working for the pet water dispenser,Normal mode or Smart mode will work one minute and then stop minute, reduce the power consumption and stay quiet.
best overall rating

9. Veken Cat Water Fountain, 2.5L Automatic Pet Water Fountain, Dog Water Dispenser with 3 Replacement Filters and 1 Silicone Mat for Cats and Small to Medium Dogs (Cyan)

Veken Cat Water Fountain, 2.5L Automatic Pet Water Fountain, Dog Water Dispenser with 3 Replacement Filters and 1 Silicone Mat for Cats and Small to Medium Dogs (Cyan)


  • Monitor Your Pet’s Water Intake: The fountain includes a water level indicator in order to better monitor the overall water consumption of your pet. The water level indicator is a safe and efficient way to manage your pet’s water consumption without having to constantly watch your pet.
  • Upgraded Quality Materials:Made of food grade materials, this upgraded automatic water bowl is BPA free, more durable, and it is easy to operate and clean. Each fountain comes with a silicone pad to catch splashing water from naughty pets.
  • 2.5L Large Capacity & 3 Different Flow Designs:2.5L / 84oz water capacity is great for small to medium sized pets. The circulation system helps provide healthy and hygienic water for your beloved pets all day! The Veken Pet Fountain has 3 modes, with each mode meeting the needs of various pets. The free-falling stream and bright color attract pets to drink more water!
best overall rating

10. Pet Fountain, Cat Water Fountain, Cat and Dog Water Dispenser, 3 Ways to Drink, Blue LED Light with Switch and Cleaning Brushes, 360° Multi-Directional Streams, Large Capacity, Extremely Quiet

Pet Fountain, Cat Water Fountain, Cat and Dog Water Dispenser, 3 Ways to Drink, Blue LED Light with Switch and Cleaning Brushes, 360° Multi-Directional Streams, Large Capacity, Extremely Quiet


  • Extremely quiet: the sound of the falling water is whisper-quiet. Lotus cat fountain stays below 40 decibels when it’s working. It uses the submersible pump for safe & quiet operation. Premium low-voltage pump is sturdy and reliable.
  • Hassle-free: lotus pet fountain only takes a few minutes to set up. Disassembling for cleaning and maintenance is easy. BPA free lotus fountain is safe for your pets.
  • Dual Filtration: The dual filtration system uses a replaceable charcoal filter to purify the water, while the foam filter removes hair, dirt and food particles.
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