--- product_id: 106971542 title: "Cobalt Aquatics DC USB Rechargeable Air Pump, Rescue Air Pump Kit,White/Red,45004" brand: "cobalt aquatics" price: "353.30 DT" currency: TND in_stock: true reviews_count: 10 url: https://www.desertcart.tn/products/106971542-cobalt-aquatics-dc-usb-rechargeable-air-pump-rescue-air-pump store_origin: TN region: Tunisia --- # Cobalt Aquatics DC USB Rechargeable Air Pump, Rescue Air Pump Kit,White/Red,45004 **Brand:** cobalt aquatics **Price:** 353.30 DT **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Cobalt Aquatics DC USB Rechargeable Air Pump, Rescue Air Pump Kit,White/Red,45004 by cobalt aquatics - **How much does it cost?** 353.30 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/106971542-cobalt-aquatics-dc-usb-rechargeable-air-pump-rescue-air-pump) ## Best For - cobalt aquatics enthusiasts ## Why This Product - Trusted cobalt aquatics brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description The cobalt USB powered air pumps are low voltage (5V) DC pumps with an internal battery that provides up to 24 hours of operation during power outages, emergencies, transporting fish, or for fish collecting trips. The pump can run in constant on more or it can operate in a 10 second on and off cycle to extend the battery life when running on internal battery power. All versions will automatically turn on should they detect a power outage. ## Features - The Cobalt Aquatics Rescue Air Pump Kit is a low voltage (5V) DC pump with an internal battery that provides up to 24 hours of operation during power outages, emergencies, transporting fish, or for fish collecting trips. - The rescue Package includes a USB power bank for longer operation. Comes complete with air line and air Stone. - A strong output of up to 19 GPH air and up to 60" Depth will meet even the most demanding air requirements. The pump can run in constant on more or it can operate in a 10 second on and off cycle to extend the battery life when running on internal battery power. - Max depth: 60". Output: 19 GPH. Wattage: 1W. Voltage: 5V. - Single output Connection ## Images ![Cobalt Aquatics DC USB Rechargeable Air Pump, Rescue Air Pump Kit,White/Red,45004 - Image 1](https://m.media-amazon.com/images/I/41sC13zrUEL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐ Emergency Use Only *by P***E on Reviewed in the United States on June 3, 2022* I bought for emergency air supply only. I WISH I could hookup to the USB stick and have it run off the battery supply longer in event of a power failure but that doesn’t work. The current from USB device is interpreted as power is still on, so air pump doesn’t kick on.. so extra power supply is pointless unless you are home when the power goes out… ### ⭐ Deceptive advertising *by S***N on Reviewed in the United States on January 25, 2020* Deceptive advertising. Reading the advertising copy I was led to believe that I could buy this and whenever there was a power outage, this would automatically kick in for 72 hours. 24 hours with the main battery plus the 48 hour extra from the extra power bank. This is important because I go out of state for 2-3 weeks at a time and the worst power outage last for 2-3 days here. So I needed something that would come on automatically and last 72 hours. This seems to fit the bill.However, turns out you can only do one or the other: Have it come on automatically or have it last 72 hours. There is one outlet to the main box going out - it can be hooked to the power so it can detect when power is out or it can be connected to the extra power bank. Not both. Someone has to physically be present to add the extra 48 hour power bank once there is an outage. This means my original purpose for buying this - so my fishes can survive a 2-3 day power outage (as I’ve experienced before here) while I’m away on vacation can not be realized with this product.The “1 star” is purely because of the deceptive advertising that isn’t upfront about the limitation of its product. ### ⭐⭐⭐⭐⭐ Great Customer Service! *by R***N on Reviewed in the United States on August 9, 2019* This is a very well made battery operated aquarium air pump. Yes, I had a problem charging the battery, but the Customer Service was outstanding, quick and friendly. Cobalt Aquatics sent me a return shipping label to return and check out the pump for me. A new unit was sent back to me along with a container of Discus food for my trouble. Customer Service Rep was super helpful. Thank you. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/106971542-cobalt-aquatics-dc-usb-rechargeable-air-pump-rescue-air-pump](https://www.desertcart.tn/products/106971542-cobalt-aquatics-dc-usb-rechargeable-air-pump-rescue-air-pump) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-08*