What power source does the FM03 need?

It needs a USB-C PD 2.0/3.0 or QC 2.0/3.0 source delivering 9–20V. A basic 5V phone charger will not power it.

The range is 150–450°C, adjustable, with ±2°C stability. You can switch the readout between °C and °F.

What comes in the box?

The iron, one FM65-KR tip, a locking nut, a user's manual and a gift box.

Can it reach the full 65W?

Only with a power supply that supports the full PD or QC profile. Lower-wattage sources cap the input between 18 and 65W.

Is it a replacement for a bench soldering station?

For light and medium joints, yes. For sustained work on large joints or heavy ground planes, a mains station with more thermal mass holds heat better.

The iron body weighs 22g and the packed box weighs 62g, so it fits easily in a small toolkit.

FMchip FM03 65W Portable Smart Adjustable Temperature Soldering Iron

Best price now

$31.67at WalmartChecked Nov 10

Prices are checked against each store and labelled with when.

Visit Walmart

FMchip FM03 65W Portable Smart Adjustable Temperature Soldering Iron

Best price now

$31.67at WalmartChecked Nov 10

Prices are checked against each store and labelled with when.

Visit Walmart

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Price facts

Last seen at $31.67 at Walmart on Nov 10.

Our take on the FMchip FM03 65W Portable Smart Adjustable Temperature Soldering Iron

The FMchip FM03 is a pocket-sized soldering iron that runs from a USB-C PD or QC power bank or charger. It heats from 150 to 450°C with ±2°C stability and a switchable °C/°F readout. The body weighs 22g, so it suits field repairs, hobby electronics and quick jobs away from a bench. Against fixed-temperature USB irons it adds adjustable heat and a digital display; against mains stations it trades sustained power and tip choice for portability.

Best forField repairs and on-site electronics workHobbyists and makers with a PD power bankQuick jobs where a bench station is overkillTravel and small toolkits

Pros

Runs on standard USB-C PD 2.0/3.0 or QC 2.0/3.0 power
Adjustable 150–450°C with ±2°C stability
Switchable °C/°F display
Very light at 22g for pocket carry
Ships with a KR tip, locking nut and manual

Cons

Needs a PD or QC source that supplies 9–20V; a plain 5V charger won't run it
Full 65W output depends on the power supply used
One tip included, so tip variety is limited
No stand or case in the box

FMchip FM03 65W Portable Smart Adjustable Temperature Soldering Iron prices at every store

WalmartNew
In stockSold by GoodmanReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
$31.67Free shippingChecked Nov 10
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About the FMchip FM03 65W Portable Smart Adjustable Temperature Soldering Iron

The FMchip FM03 is a portable soldering iron with adjustable temperature. It is powered through a USB Type-C port and supports PD 2.0/3.0 and QC 2.0/3.0 power protocols.

The temperature can be set from 150 to 450℃ and holds within +/-2℃. The display can be switched between °C and °F. The iron itself weighs 22 g.

Temperature range: 150-450℃
Stability: +/-2℃
Temperature unit: °C/°F (switchable)
Power interface: USB Type-C
Protocols: PD 2.0/3.0, QC 2.0/3.0
Input voltage: PD 9-20V
Input power: 18-65W
Weight: 22 g (iron only)
Packaging weight: 62 g
Box size: 12.2 x 6.2 x 2.3 cm
In the box: 1 x FM03 soldering iron, 1 x FM65-KR soldering iron tip, 1 x locking nut, 1 x user's manual, 1 x gift box

Questions and answers

What power source does the FM03 need?: It needs a USB-C PD 2.0/3.0 or QC 2.0/3.0 source delivering 9–20V. A basic 5V phone charger will not power it.
How hot does it get?: The range is 150–450°C, adjustable, with ±2°C stability. You can switch the readout between °C and °F.
What comes in the box?: The iron, one FM65-KR tip, a locking nut, a user's manual and a gift box.
Can it reach the full 65W?: Only with a power supply that supports the full PD or QC profile. Lower-wattage sources cap the input between 18 and 65W.
Is it a replacement for a bench soldering station?: For light and medium joints, yes. For sustained work on large joints or heavy ground planes, a mains station with more thermal mass holds heat better.
How portable is it?: The iron body weighs 22g and the packed box weighs 62g, so it fits easily in a small toolkit.
Where is the FMchip FM03 65W Portable Smart Adjustable Temperature Soldering Iron cheapest?: At Walmart, for $31.67, as of our latest check.

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