Does it heat a whole room?

No. At 170W it is a personal heater for warming your hands, face or a small area within a couple of feet. A corded 1,500W ceramic heater is the tool for a room.

What battery does it use?

It runs on compatible 18V lithium-ion batteries from the common tool platforms. The battery and charger are not included, so you need one you already own.

How long does it run on a battery?

Runtime depends on the battery's capacity and the heat setting. Expect far less time than a corded heater would run, and output weakens as the pack drains.

Can it charge my phone?

Yes. It has dual USB outputs for charging smartphones and other small devices from the same battery.

The two settings go up to 176°F (80°C) at the outlet. The housing stays cooler, but keep it clear of fabric and flammable items.

Is it safe to leave unattended?

Treat it as a personal spot heater and switch it off when you leave. No thermostat, timer or tip-over shutoff is listed.

Where is the M Buder 170W Cordless Space Heater cheapest?

At Walmart, for $16.30, as of our latest check.

What do buyers say about the M Buder 170W Cordless Space Heater?

Rated 4.7 out of 5 from 3 ratings.

M Buder 170W Cordless Space Heater

Best price now

$16.30at WalmartChecked Nov 13

Compared across 2 stores. Prices are checked against each store and labelled with when.

Visit Walmart

M Buder 170W Cordless Space Heater

Best price now

$16.30at WalmartChecked Nov 13

Compared across 2 stores. Prices are checked against each store and labelled with when.

Visit Walmart

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Price facts

Last seen at $16.30 at Walmart on Nov 13.
Checked at 2 stores.

Our take on the M Buder 170W Cordless Space Heater

The M Buder is a small cube-shaped ceramic heater that runs on a compatible 18V lithium-ion tool battery instead of a wall cord. It offers two heat settings up to 176°F and rotates 360 degrees, and its dual USB ports let it double as a phone charger. At 170W it is a personal warmer for a desk, workbench or tent, not a room heater; corded 1,500W space heaters put out far more heat for a whole room. It suits people already invested in an 18V battery platform who want spot warmth where no outlet is handy.

Best forDesk and workbench spot warmthGarage, shed and job-site use without an outletCamping and car tripsOwners of 18V lithium-ion tool batteries

Pros

Runs on a compatible 18V battery, no cord needed
Compact 5.12-inch cube fits on a desk or bench
Two heat settings up to 176°F
360-degree rotation aims heat where you want it
Dual USB outputs charge phones and small devices

Cons

170W gives only close-range personal warmth, not room heating
Battery and charger are not included
Short runtime on small batteries, and heat output drops as the pack drains
No thermostat, timer or tip-over safety listed

M Buder 170W Cordless Space Heater prices at every store

WalmartNew
In stockSold by LiuhuanL
$16.30Free shippingChecked Nov 13
Visit Walmart
WalmartNew
In stockSold by LiuhuanLReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
$16.30Free shippingChecked Nov 13
Visit Walmart

M Buder 170W Cordless Space Heater price history

Lowest price we've seen: $16.30 on Nov 13 at Walmart. Tracked across 1 store since Nov 13.

About the M Buder 170W Cordless Space Heater

The M Buder Cordless Space Heater is a 170W battery-powered heater for indoor use. It runs without a cord and works with compatible 18V lithium-ion batteries.

It measures 5.12 inches (13 cm) on each side, so it fits on a desk, table or workbench. The heater rotates 360 degrees and has two temperature settings, up to 176°F (80°C). It also has dual USB outputs for charging smart devices.

Power: 170W
Power source: Compatible 18V lithium-ion battery
Dimensions: 5.12" x 5.12" x 5.12" (13 cm)
Temperature settings: 2, up to 176°F / 80°C
Rotation: 360 degrees
USB outputs: Dual USB, for charging smart devices
Heater type: Ceramic
Color: Black
Use: Indoor

Specifications

color: BlackSource
actual_color: BlackSource
size: 5.12" x 5.12" x 5.12"Source

Questions and answers

Does it heat a whole room?: No. At 170W it is a personal heater for warming your hands, face or a small area within a couple of feet. A corded 1,500W ceramic heater is the tool for a room.
What battery does it use?: It runs on compatible 18V lithium-ion batteries from the common tool platforms. The battery and charger are not included, so you need one you already own.
How long does it run on a battery?: Runtime depends on the battery's capacity and the heat setting. Expect far less time than a corded heater would run, and output weakens as the pack drains.
Can it charge my phone?: Yes. It has dual USB outputs for charging smartphones and other small devices from the same battery.
How hot does it get?: The two settings go up to 176°F (80°C) at the outlet. The housing stays cooler, but keep it clear of fabric and flammable items.
Is it safe to leave unattended?: Treat it as a personal spot heater and switch it off when you leave. No thermostat, timer or tip-over shutoff is listed.
Where is the M Buder 170W Cordless Space Heater cheapest?: At Walmart, for $16.30, as of our latest check.
What do buyers say about the M Buder 170W Cordless Space Heater?: Rated 4.7 out of 5 from 3 ratings.