The 5 Best Portable Water Heaters
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The 5 Best Portable Water Heaters

Our Criteria for the Best Portable Water Heaters


To give you the best deals, only the most economical and cost-effective portable water heaters were included.


We chose portable water heaters that were energy-efficient based on their power consumption.


The portable water heaters we selected are made of high-quality materials and are engineered to survive frequent usage.


As we value user experience, we only picked those that are safe and easy to use.

1. Dalta’s Portable Water Heater

Dalta's Portable Water Heater
Price Php 69
Power Consumption2500 W
MaterialStainless steel

Buy it on Shopee

Shopee Reviews Score4.7/5
Lazada Reviews Score4.7/5
Total Reviews4/5
Score Consistency4.5/5
Value for Money4.7/5
Safety Features3/5
Ease of Use4.8/5


  • Heavy duty
  • Quick heating
  • Affordable


  • Has short cord
  • No automatic shut-off feature

If you’re looking for an affordable portable water heater, we think that Dalta’s Portable Water Heater is for you.

For its affordable price, we think that its quick heating feature is already comparable to more expensive water heaters. 

We enjoy that it can heat lukewarm water within 5 minutes, which we think is great for early morning showers.

Because of this, we think this portable water is a good fit for those who need to get ready early in the morning and wish to take a bath.

However, we noticed that it has a short wire, so you may need to use extension cords when using it. 

Aside from that, compared to other portable water heaters, this one doesn’t have an automatic shut-off feature. That said, you will need to check the temperature of your water from time to time. 

With that said, you’ll need to be extra careful and limit the time of usage as it can make your water boil relatively quickly. Without exercising caution, you could accidentally burn yourself. 

We also don’t recommend it for households with children or anyone with impaired hand mobility because the portable heater has an exposed metal.

2. Mini Boiler Hot Water Immersion

Mini Boiler Hot Water Immersion
Price Php 219
Power Consumption600 W
MaterialStainless steel

Buy it on Shopee

Shopee Reviews Score4.8/5
Lazada Reviews Score4.8/5
Total Reviews3.5/5
Score Consistency4.6/5
Value for Money4/5
Safety Features3/5
Ease of Use4.5/5


  • Low power consumption
  • Lightweight
  • Travel-friendly


  • Takes long to heat a pail of water
  • No automatic shut off

If you want the most energy-efficient portable water heater, we think that the Mini Boiler Hot Water Immersion is for you.

Compared to other portable water heaters on this list, this one has the lowest power consumption. It utilizes only 600 W, so we think it’s suitable for those who don’t want to significantly increase their energy bill. 

We also think that it’s great for people looking for ways to minimize the use of their gas stoves. Because this portable heater is small and lightweight, you can use it with your kettle or even with larger mugs in case you just want to drink coffee.

Aside from that, if you’re a frequent traveler and can’t live without hot water, we think this one is a must-have. Since it’s only about 5 inches, you can easily put it in your pouch or small bag.

However, when tested, we noticed that it takes longer to heat up a pail of water. Hence, though troublesome, we think that the best way to use it is to reduce the amount of water and gradually add more as it heats up. 

Since it doesn’t have an automatic shut-off, you may also need to check the water temperature often when you’re using it.

3. Portable Electric Immersion Water Heater

Portable Electric Immersion Water Heater
Price Php 288
Power Consumption2500 W
MaterialStainless steel and plastic

Buy it on Shopee

Shopee Reviews Score4.8/5
Lazada Reviews Score5/5
Total Reviews2.8/5
Score Consistency4.5/5
Value for Money4.6/5
Safety Features4/5
Ease of Use4.6/5


  • Automatically turns on and off
  • Rust-resistant
  • Has a thick cord
  • Easy to store and clean


  • Can easily be dented
  • High power consumption

If you’re looking for a high-end portable water heater, we think that the Portable Electric Immersion Water Heater is your best bet.

We like that it automatically turns off when your water is already 80 to 90 degrees Celsius. We’re impressed even more because once the water temperature is below 80 degrees Celsius, it will automatically turn on.

This feature also allows you to fill only as much water as you need and you don’t have to worry about it boiling. This portable water heater also enables its users to multitask because you don’t have to check the water frequently.

Generally, the water temperature it produces is warm enough for children and senior citizens to enjoy their baths. 

Furthermore, we’re also happy that this portable water heater is easy to maintain because the design is not difficult to wipe and clean.

We’re amazed that it’s rust-resistant and doesn’t change its color even when used frequently. However, we’re a bit disappointed that the material used for this is quite vulnerable, and its body can easily dent.

Also, while we appreciate its thick cord, we’re bummed that it uses 2500 W of energy. That said, you should expect it to add more to your electricity bill. 

Nevertheless, we still like that its features are modern and that it works similarly to other high-end water heaters. 

4. Portable Car Immersion Heater

Portable Car Immersion Heater
Price Php 123
Power Consumption120-140 W
MaterialStainless steel and bakelite

Buy it on Shopee

Shopee Reviews Score4.7/5
Lazada Reviews Score4.4/5
Total Reviews2.5/5
Score Consistency4/5
Value for Money4.8/5
Safety Features3.5/5
Ease of Use5/5


  • Fits in a mug
  • Travel-friendly
  • Low power consumption


  • Has a thin wire
  • Takes long to heat water

For frequent travelers who like to use their cars, we think that the Portable Car Immersion Heater is a good purchase.

Since the plug connects to the auxiliary power outlet of your car, you don’t have to look for establishments where you can get hot water for your tea or coffee.

Having mentioned that, we like that it’s small enough to fit a mug or even in an 18-oz tumbler.

We appreciate that it‘s also small, and it fits in a mug or even in 18-oz stainless steel tumblers. So in terms of storage, it is easy to keep because it will not take up much space in your glove compartment.

If you are a frequent car camper, this is also a must-have because it can be a lifesaver in case you run out of butane gas in the middle of your camp.

With this one, you can quickly boil water and just put it in your cup noodles or be creative and cook steamed food.

However, we don’t recommend this for your bath water because it will take a long time to heat it. Since it consumes little energy, we realize it could not swiftly handle heating a pail of water.

When used, we also noticed that it has a thin wire, so we do not advise using it for more than 30 minutes to preserve its life and avoid overheating.

5. Super Heater Multi-Purpose Nawasa Water Heater

Super Heater Multi-Purpose Nawasa Water Heater
Price Php 374
Power Consumption1000 W
MaterialPlastic and metal

Buy it on Shopee

Shopee Reviews Score4.9/5
Lazada Reviews Score4.8/5
Total Reviews5/5
Score Consistency4.5/5
Value for Money4.8/5
Safety Features5/5
Ease of Use5/5


  • Automatically shuts off when not in water
  • Has plastic cover
  • Has a long cord


  • Can accumulate water impurities
  • Can rust through time
  • Expensive

In case you have kids at home and you want to buy a portable water heater, we highly recommend the Super Heater Multi-Purpose Nawasa Water Heater.

Firstly, out of all the portable water heater designs, we’re impressed by this one because it has numerous safety features.

We like that it features a protective plastic cover shielding exposed metal, which may lead to accidental burns with other portable water heaters. That said, we think this is the most crucial factor to consider if you have children at home. 

Because with this portable water heater, they cannot touch the heated metal directly, reducing the risk of burn injuries.

We’re also happy that it has a long wire, so you don’t have to use extension cords. Therefore, if you’re plugging away from your bathroom, you won’t be as inconvenienced. 

The best features don’t end there. We also like that it has an impressive automatic shut-off feature as it stops heating when not in water.

However, when we used it, we noticed that it could accumulate water impurities like dirt and other grime, especially tap water. Because of this, we recommend you replace it at least once a month if you use it daily.

We’re also a bit concerned that it rusts through time. So when you use it, we highly suggest observing the water you’re heating. 

If you see that the water turns yellowish, most likely it is due to accumulated grime or rust. So when that happens, we advise not using it anymore and replacing it with a new one.

All in all, we still think that the Super Heater Multi-Purpose Nawasa Water Heater is a wise investment despite its high price tag because of its protective features.

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