Search  for anything...

Battery Aquarium Air Pump, USB Rechargeable Aquarium Bubbler Aerator for 1-50 Gallon, Lithium Battery Operated Pump with Air Stones, 1W Air Pump for Fish Tank, Hydroponic, Outdoor Fishing

  • Based on 132 reviews
Condition: New
Checking for product changes
$18.99 Why this price?
Memorial Day Sale · 47% off was $35.99

Buy Now, Pay Later


As low as $4 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: Only 5 left in stock, order soon!
Fulfilled by Amazon

Arrives Monday, May 26
Order within 8 hours and 45 minutes
Available payment plans shown during checkout

Style: 1w,for 1-50Gal


Features

  • USB Lithium Battery Charging: Btinf USB fish tank air Pump works with both AC and DC power supplies. The rechargeable feature of the fish aerator pump eliminates the need to replace the battery, you can charge it with a laptop, wall charger or power bank. It is convenient for you to carry it out and use it. Large-capacity battery, longer battery life
  • Upgraded Performance: The powerful motor of the aquarium oxygen pump can provide enough oxygen for the aquarium. You can switch the USB aquarium bubbler to continuous or intermittent mode, with a maximum flow rate of 47 GPH, support for fresh seawater use,support for 1-50 gallon aquarium use. When the aquarium air pump is fully charged, the 1800mAh lithium battery can last 35 hours in continuous operation. When the oxygen pump is in "intermittent" mode, it can even last up to 70 hours
  • 5 Accessories for Free: We have prepared all the accessories needed for the fish air pump for you, the air bubbler for fish tank set includes: 1 x aquarium air stones, 1 x check valves, 1 x holders, 1 x USB cable, 1 x 60in aquarium tubing
  • Multiple Noise Reduction: USB fish tank air pump has rubber sheets and ABS shell to reduce noise, the minimum is only 30 dB (at the lowest flow rate), which is as small as the sound of a watch ticking, and will never disturb your rest
  • After-Sale Guarantee: Btinf is a professional aquarium brand, all products have been strictly inspected before being delivered to you. If you have any questions during use, you can contact us at any time, and the 24H online customer service is always at your service

Color: black


Brand: Btinf


Material: Plastic


Item Weight: 0.35 Kilograms


Product Dimensions: 5"L x 2.5"W x 2"H


Product Dimensions ‏ : ‎ 5 x 2.5 x 2 inches; 12.31 ounces


Date First Available ‏ : ‎ September 28, 2023


Manufacturer ‏ : ‎ Btinf


Best Sellers Rank: #26,594 in Pet Supplies (See Top 100 in Pet Supplies) #42 in Aquarium Air Pumps


#42 in Aquarium Air Pumps:


Customer Reviews: 4.2 4.2 out of 5 stars 132 ratings


Color: black


Brand: Btinf


Material: Plastic


Item Weight: 0.35 Kilograms


Product Dimensions: 5"L x 2.5"W x 2"H


Power Source: Battery Powered


Air Flow Capacity: 25 Gallons per Hour


Operation Mode: Automatic


Manufacturer: Btinf


Item Weight: 12.3 ounces


Date First Available: September 28, 2023


Item Package Dimensions L x W x H: 5.67 x 5.43 x 2.68 inches


Item Dimensions LxWxH: 5 x 2.5 x 2 inches


Brand Name: Btinf


Warranty Description: 1


Model Name: 1 pump


Style: 1w,for 1-50Gal


Included Components: aquarium air pump


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, May 26

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Great pump
Style: 1.5w,for 10-100Gal
This was the only product I bought for my cross country move that worked for my aqua babies. I used the intermittent setting and by the end of my 15 hour trip it had only used 2/5 power bars. It’s also super quiet which is nice. It’s just not as powerful as an air pump you plug into an outlet, but will get the job done. I highly recommend this one! ... show more
Reviewed in the United States on May 14, 2024 by MeA

  • Love this battery
Style: 1.5w,for 10-100Gal
This is a great battery. It is easy to use and when I see it losing power when running on its own due to the blue lights which disappear as it loses power, I can just attach it to my computer to recharge. It will still run while recharging. I also have knocked it over several times and it did not break. This was much better than the last battery I tried which just stopped working after a couple of months. I definitly would give this a 10 if I could! ... show more
Reviewed in the United States on August 4, 2024 by Linda Copp

  • Great
Style: 1w,for 1-50Gal
Worth the price. Works great. Pretty quiet and for having it going 5 hours and it only went down one battery bar.
Reviewed in the United States on June 7, 2024 by Esmeralda Zarate

  • Almost perfect product
Style: 1w,for 1-50Gal
Everything worked well, battery lasted a while. The only issue I had was it would turn off by itself. It would turn right back on. Not sure why
Reviewed in the United States on June 12, 2024 by Raymond

  • It's rechargeable
Style: 1w,for 1-50Gal
I like the fact that it can be used as a portable air filter to keep my minnows alive better when I go fishing! They stand a better chance of staying alive in the minnow pail now. I have yet to use it yet, but I have the battery charged up ready to go!
Reviewed in the United States on January 14, 2024 by elizabeth dease

  • Battery powered air pump
Style: 3.5w,for 15-120Gal
I used this during a power outage and it worked for 3 days no problem.
Reviewed in the United States on August 16, 2024 by Amazon Customer

  • weak air flow
Style: 1w,for 1-50Gal
received unboxed it looks really nice! did a full 8hr charge before using the next day. air tube was creased in 20 different and wouldn’t form back into shape. so i used a tube from another bubbler, (new) no creases. turned it on and it let out pen hole bubbles? like it was clogged. poor pump quality and put more into looks then performance. ... show more
Reviewed in the United States on March 18, 2024 by Ashton CallsHim

  • Great bubblers
Style: 3.5w,for 15-120Gal
Quality product, nicely made. They don't make much noise but I have them in a pond inside my grow dome so I don't notice the noise. I have two set up in my pond and it really helps to move the water. The battery lasts two to three days. They charge in only a few hours. Easy to use. Easy set up.
Reviewed in the United States on April 22, 2024 by D. Phillips

Can't find a product?

Find it on Amazon first, then paste the link below.