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Portable Water Heater, 2000W Immersion Pool Heater, Bucket Electric Water Heater, New Upgraded Magnesium Oxide Heat Pipes, Fast Heating, with Digital Thermometer, Suitable for Bathtubs and Small Pools

  • Based on 23 reviews
Condition: New
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Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon

Arrives Saturday, Oct 11
Order within 31 minutes
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Features

  • Safety & Intelligent Temperature Control This UL-certified immersion heater features a 304 stainless steel cover to prevent direct contact with heating elements and resist rust. The intelligent system automatically shuts off when water reaches 75C (165F), with dual safety protocols: always submerge the heater fully in water before plugging into a 110V outlet, and never expose it to air during operation to avoid fire risks.
  • Rapid 2000W Heating for Large Volumes Powered by a 2000W high-efficiency design, this heater warms up 5 gallons (19L) of water in minutes. The perforated guard accelerates heat dispersion while ensuring full submersion. For heavy-duty needs, use multiple heaters simultaneously (on separate sockets) but limit single sessions to 1 hour for safety.
  • Portable & Multi-Scene Compatibility Compact and lightweight, it works with buckets, sinks, portable bathtubs, and mini pools (not for large pools). Ideal for travel or outdoor use. Critical warning: Keep at least 3 feet away from flammable materials or gas cylinders during operation.
  • User-Friendly LCD Monitoring The built-in digital thermometer displays real-time water temperature, while a power indicator light confirms operational status. Simply immerse, plug in, and monitorbut ensure no humans/pets are in the water during heating.
  • Complete Kit with Reliable Service Includes the heater, LCD thermometer, stainless steel cleaning ball, and manualperfect for gifting. Contact AMZKEIO for prompt replacements or troubleshooting with quality guarantees.

Material: Stainless Steel


Voltage: 110 Volts


Item Length: 10 Inches


Brand: AMZKEIO


Color: Black


Package Dimensions ‏ : ‎ 11.77 x 3.82 x 2.01 inches; 11.2 ounces


Date First Available ‏ : ‎ July 2, 2025


Manufacturer ‏ : ‎ AMZKEIO


Best Sellers Rank: #4,245 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #1 in Lab Immersion Heaters


#1 in Lab Immersion Heaters:


Customer Reviews: 5.0 5.0 out of 5 stars 23 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Oct 11

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.

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Top Amazon Reviews


  • Compact
I have been using this heater frequently since I received it in July, and after more than a month, it still works well. It was easy to figure out how to use, and it heats water quickly, which shows just how powerful it is. One of the features I really like is the LED screen, which lets me check the temperature easily at any time. The compact size also makes it very convenient to carry around. I’ve even taken it camping, and it has worked just as well outdoors as it does at home. So far, I’ve had no issues with it at all. It works exactly as described and continues to deliver reliable performance. ... show more
Reviewed in the United States on September 2, 2025 by Doreen

  • compact size,easy to use
This portable immersion water heater has a powerful 2000W output and heats up quickly. I tested it with a 5 gallon bucket, and the water temperature rose within just a few minutes. The included digital thermometer makes it easy to monitor the water temperature in real time. It automatically shuts off when the set temperature is reached. Its compact size makes it easy to store and carry, and it works great for home bathtubs, foot basins, or small pools during outdoor camping. The build quality is solid, with well thought out safety features, and it is very simple to operate. Just remember not to use it for more than one hour at a time, and make sure the heating rod is fully submerged in water. ... show more
Reviewed in the United States on August 15, 2025 by Rina

  • A quick tool to heat water
I’ve been using this portable water heater to warm up water in a small inflatable pool, and it's been almost a month I haven't had any issues. It works well so far. It heats the water a lot faster than I thought it would, and the digital thermometer is super handy for me keeping an eye on the temperature. Setup was simple, I just plug it in and it starts to work. The heat pipes seem solid and it feels well-built overall. I’ve also tried it in a big bucket, and it worked great there too. As long as I follow the safety steps, it does exactly what it’s supposed to do. Definitely useful if you need a quick tool to heat water. ... show more
Reviewed in the United States on August 2, 2025 by AmazonCustomer

  • cups keep it stable against the bucket wall
I've been using this portable water heater for about a week to warm water for my inflatable kiddie pool, and it's been surprisingly effective. The unit itself is compact - about the length of a ruler - with a sturdy stainless steel body that feels durable. I appreciate the digital thermometer that clips to the bucket rim; it lets me monitor the temperature without touching the heater. The magnesium oxide heating elements work fast - I measured a 20°F rise in a 5-gallon bucket within 15 minutes.I found the automatic shut-off feature being extra helpful when I got distracted during use - it powered down safely at the max temperature. The included suction cups keep it stable against the bucket wall, though I wish they were slightly stronger. While the instructions emphasize safety (and rightly so - never operate it dry!), the process becomes intuitive after a couple uses. For small-scale water heating needs - from foot soaks to pet baths - this delivers quick, controlled warmth without the bulk of traditional heaters. ... show more
Reviewed in the United States on July 18, 2025 by Jesco

  • Perfect for Travel and Everyday Use!
This is a really useful portable water heater that we used on our road trips, but it has become one of my most used gadgets at home! We needed a small and efficient water heater for making tea or bathing my dog outdoors on the road - and this water heater exceeded my expectations in every way. The water heater is small and lightweight, but surprisingly powerful. I simply place the water heater coil in a cup or small pot, plug it in, and the water is steaming hot in minutes. It's intuitive to use, heats up quickly, and its small size makes it ideal for travel. It doesn't take up much space in your bag, and it has a convenient handle and a long enough power cord to easily connect to an outlet. ... show more
Reviewed in the United States on July 25, 2025 by Greanbook Greanbook

  • My Go-To for Hot Water Anywhere!
This is a portable hot water heater that really surprises me with its efficiency and power. It heats water incredibly quickly. I fill a 6-gallon bucket with water and use it to heat it - within 20 minutes, the water is hot enough for a comfortable shower. It doesn't just warm water - it gets hot, so I often unplug it a few minutes early depending on the situation. Whether it's making tea, washing dishes, or soaking my feet, it can meet my needs. It's also very portable and lightweight. I put it in my camping gear bag and it takes up almost no space. The design is simple and intuitive - plug it in, submerge the coil in water, and it heats up in no time. So far, it's working well!!! ... show more
Reviewed in the United States on July 26, 2025 by Greanbook Greanbook

  • keep mobile around the high volume
It's not going to heat up a giant pool to bathwater temperature, clearly, but to take the initial chill off my giant 300-gallon stock tank so I can actually get in? Perfection. Plus, it's as easy as: dunk, plug into my outdoor outlet (just one per outlet!), wait a few, unplug, then grab it. Lightweight too – I just cram it into my gear bin. Huge win for making my backyard dip cozy without waiting days for the sun to get to work. Just remember: never leave it sitting unattended, always unplug before the handling or the water, and keep mobile around the high volume. ... show more
Reviewed in the United States on July 30, 2025 by Lamdora

  • Easy to use and heats the water fast
This portable water heater has been a great solution for warming up my small pool. It’s high power, and really heats the water fast, way quicker than I expected. The stainless steel shell feels solid and durable, and the digital thermometer makes it easy to keep an eye on the temperature. It works exactly as I hoped, and now I can enjoy relaxing in a warm pool without needing to invest in a whole new hot tub. Definitely a budget friendly option that does the job well! ... show more
Reviewed in the United States on August 5, 2025 by Alexa Young Alexa Young

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