Walfront 170W Small Space Heater: Can This Battery-Powered Heater Handle Your Garage in 2026?
This 170W battery-powered heater suits brief, close-range warming where no outlet exists, but it lacks the wattage and safety features most buyers need.
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Key Specifications
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Our Verdict
This heater runs on 18V tool batteries. You can use it in workshops or job sites where no wall outlet exists. That cordless design sets it apart from standard plug-in models.
The 170W output is very low. Most space heaters use 750 to 1500 watts to heat a room. This one warms the air directly in front of it, not a full space.
It has no tip-over protection and no overheat shutoff. Both are standard safety features on competing heaters. Their absence limits where and how you can safely run this product.
The battery is not included in the $26.46 price. A compatible 18V BL-series battery costs $30 to $60 on its own. Your total cost may double or triple the listed price.
Two temperature settings give you basic control. You pick 30-50°C for gentle warmth or 50-80°C for more heat. That flexibility helps during short tasks but does not solve the low wattage limit.
What We Like
- Runs on 18V BL-series tool batteries so you can use it where there are no wall outlets
- Quiet operation lets you work or rest without fan noise distracting you
- Compact form factor fits on a desk or small work surface without taking up much space
- Two heat settings let you choose between 30-50°C or 50-80°C to match your comfort level
- Low $26.46 purchase price makes it accessible for occasional or short-term use
What Could Be Better
- Only 170W output, far below the 750-1500W that most space heaters use to deliver real warmth
- No tip-over protection, a safety feature standard on nearly all competing heaters in this price range
- No overheat shutoff protection, which most heaters under $40 include as a basic safety measure
- 18V battery sold separately adds $30-$60 to your total cost beyond the listed $26.46 price
- No timer or oscillation, features available on many plug-in heaters at the same price point
Standout Features
Full Specifications
Additional Info
| Assembly | No |
Frequently Asked Questions
Common questions about Small Space Heater 170W Portable Electric Heater 2 Temperature Settings Quiet Operating 18V Battery Powered for BL1815 BL1820 BL1530 BL1840 BL1850 BL1860
What batteries work with this heater?
This heater works with 18V Makita BL-series batteries including BL1815, BL1820, BL1530, BL1840, BL1850, and BL1860. The battery does not come in the box.
How large of a space can this heater warm?
At 170W, this heater is designed for very small, personal-sized areas. It works best aimed directly at you rather than trying to heat an entire room.
Does this heater turn off automatically if it tips over?
No. This heater does not have tip-over protection. Place it on a stable, flat surface and keep it away from flammable materials at all times.
Does this heater shut off if it gets too hot?
No. This heater does not include overheat protection. Do not leave it running without someone present to monitor it.
Can I use this heater outdoors?
The manufacturer lists it for indoor use only. The battery-powered design makes it portable for workshops and enclosed job sites, but it is not rated for outdoor weather conditions.
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