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Portable Immersion Water Heater with Stainless Steel Cover, Quick Heating Immersion Heater with LCD Thermometer, Anti-scalding Bucket Heater for Indoor & Outdoor (2 Pcs, Black)

  • Based on 567 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Saturday, Aug 30
Order within 12 hours and 28 minutes
Available payment plans shown during checkout

Color: Black


Style: 2 Pack


Features

  • Double Safety Protection: According to customer demand, we have upgraded the electric heater with built-in temperature control and fuse, automatically stop heating and maintain the temperature when the water temperature reaches 167F. The fuse can cut off the power to avoid fire, providing double safety protection and enjoying a comfortable soak at home. Heaters are NOT suitable for liquid heating in standard drinking cups due to critical operational constraints and safety considerations
  • Fast Heating: 1500W high power fast immersion water heater can heat 5 gallons of ROOM TEMPERATURE WATER in minutes, saving energy and money. If you want to heat up for a shorter time, you can use 2 water heaters at the same time, but be careful NOT to use them on the SAME OUTLET. The heating time will be little longer in cold weather. We recommend a maximum use time of 3 hours. And this immersion heater is ONLY for WATER HEATING.
  • Simple Operation: Immersion water heater is easy to use, make sure the immersion water heater is fully immersed in water and the water level is sufficient before powering it on. Keep watching and keep hands off. Once water is hot enough or boiling, unplug the heater and wait a few seconds before removing it from the water. You can also use the thermometer probe to measure the water tempetature, simply place it in the water.
  • Anti-scalding & Corrosion Resistance: The pool heater with corrosion resistance stainless steel protective guard can effectively prevent the heating element from directly contacting the people or animals, both sides are fixed with mechanical and AB glue, which has strong sealing and is safer. Strong corrosion resistance, for you to solve the trouble of no hot water.

Material: Stainless Steel


Voltage: 120 Volts


Item Length: 10 Inches


Brand: HeavenBird


Color: Black


Material: ‎Stainless Steel


Voltage: ‎120 Volts


Item Length: ‎10 Inches


Brand: ‎HeavenBird


Color: ‎Black


Wattage: ‎1500 watts


Item Weight: ‎1.8 Pounds


UPC: ‎611553754748


Manufacturer: ‎HeavenBird


Part Number: ‎02A04-5686


Item Weight: ‎1.8 pounds


Country of Origin: ‎China


Item model number: ‎MJ-R13


Style: ‎2 Pack


Power Source: ‎Electric


Special Features: ‎Portable, Lightweight


Included Components: ‎2 x immersion water heater, 1 x thermometer, 1 x instruction manual


Batteries Included?: ‎Yes


Batteries Required?: ‎Yes


Battery Cell Type: ‎Alkaline


Date First Available: July 11, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Aug 30

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


  • I forgot these existed. So happy to find it
Color: Yellow Style: 1 Pack
This has been working nicely. My water heater is out at the moment. Instead of running to the gym every day, I van use a camp shower pump. This has been great to heat the water. I can still get a nice hot quality shower.
Reviewed in the United States on July 24, 2025 by Helen

  • Fast heating, uses a lot of energy, Follow Directions!
I bought this to heat a huge inflatable tub of water since our hot water heater doesn't even heat a full bathtub of water. (Aren't slumlords fun?!) I have a 3 gallon plastic bucket that I filled with water, put the wand in the water and then plugged it in. It heated the water to boiling in maybe 7 minutes. Make sure to unplug it again before taking it out of the water. Fires, electrocutions, the danger is real. But the product is awesome. Three gallons of boiling water, when added to lukewarm water goes a long way and I know we saved money by not using the hot water heater that's on its last legs. The only issue that we had was that our electric situation here is dicey. A hair dryer killed my bathroom outlet completely. This thing? Blew the fuses repeatedly. We had to unplug all major electric suckers while using it that were on the same fuse. ... show more
Reviewed in the United States on September 8, 2023 by Rebecca H.

  • Extremely dangerous!!
Color: Yellow Style: 1 Pack
VERY DANGEROUS!! ZERO STARS!! it worked perfectly the first two times.... but the third time I used it it burst into flames badly!!!! I'm just thinking God I was close by and heard that little explosion sound. If I had walked out to take the trash out like I was going to my my bathroom would be destroyed. I don't know if my house would be burned down.!! shocking! I'm outside of the return window, unfortunately.... but I at least deserve my money back. This could've killed me.!! ... show more
Reviewed in the United States on March 3, 2025 by lolly lolly

  • Amazing
Color: Charcoal black Style: 1 Pack
Works great and heats up water fast
Reviewed in the United States on July 10, 2025 by Kassandra

  • Water heater
Color: Yellow Style: 1 Pack
Perfect! Works really fast.
Reviewed in the United States on July 7, 2025 by Eunice Vazquez

  • Really good materials strong
Color: Yellow Style: 2 Pack
It's the coolest thing I've ever gotten I've used for my dish sink load and it took less than a20 minutes the tub was full it took about a 2 hours but half way a hour. It's really cool I'm thinking about getting more for presents
Reviewed in the United States on July 10, 2025 by Dmitrius

  • Uses a HUGE amount of power and heats very slowly. It's like running two microwaves @the same time.
Color: Black Style: 2 Pack
These things work but use caution: 1) These heaters use a tremendous amount of energy, if you are using a generator to power them, good luck because they are around 1500W which is HUGE and its like running two microwaves at the same time for one of these to get warm! they take several hours to get hot. They will yank amps/current like crazy from a lithium battery in your RV, so be prepared. 2) You cannot use them inside an metal containers without being shocked HARD. You cannot touch the water with them inside anything else non-metal either, it just wont zap you as hard. So they do work, they just take forever to get going so it may be better to stick with gas for heating up your hot water tanks in a cabin/rv type frozen water scenario. Make sure you remove power to them before checking the water or it will shock you. 3) If you use an extension cord, make sure its an extra heavy duty/high amp cord and the shortest cable possible for your application. Do not run two of these from the same outlet either or you risk a fuse-breaker trip inside your home/cabin, RV camper, etc. This works well for heating a small inflatable hot tub or kiddie pool as long as everyone knows not to touch the water while they are in. They have to be fully submerged or could burn out. I bought a 2 pack of these as an emergency way of heating frozen water barrels full of clean water that always freeze at a lodge/camp in the woods during winter. They took forever to get going in 20*F weather and I would suggest simply boiling hot water on a propane stove and pouring that hot water inside whatever is frozen rather than going this route as it takes forever. Using them with a LiFeP04 battery in a camper with an inverter will drain the batteries insanely fast. So, for heating up a small pool for the kids ahead of time making sure no-one touches the water = yes. Heating up a full sized pool = definitely not unless you want to see your electric bill go berserk. Pre-heating a hot tub for a few hours before the built in tub heating element gets going = yes. For heating up a semi-frozen 50 gallon barrels of water for emergencies with your generator in the winter time in the middle of nowhere without electricity and running on a generator, possible but not the best way to do it, at least not cost wise. The generator will struggle unless it is extremely powerful. Hope this helps. ... show more
Reviewed in the United States on December 20, 2024 by Ronnie the limo driver

  • It works
Color: Yellow Style: 1 Pack
It works - water heater broken - this will heat up 5 gallons to wash up or do a small load of laundry. Works as expected - shuts off at the expected temperature. It works
Reviewed in the United States on May 14, 2025 by Brian P Wesley

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