Move without a cable
A built-in 3.7V 2000mAh battery keeps the working area clear.
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Hot Glue Guns · GK-366U
Move freely across crafts, model builds and small repairs with fast warm-up and a compact cordless body.
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Four verified reasons to choose
Each benefit is tied to a confirmed product specification—no invented ratings, reviews or urgency claims.
A built-in 3.7V 2000mAh battery keeps the working area clear.
PTC heating reduces the wait before a small bonding task.
The tool is specified to switch off automatically after five minutes.
Approximate full charge time is 100 minutes with the included cable.
See the workflow

01 / CHARGE
Connect the included Type-C cable to a suitable 5V / 2A power source. The specified full charge time is approximately 100 minutes.

02 / HEAT
The PTC system reaches a specified working temperature of 170 ± 10°C. Actual warm-up can vary with conditions.

03 / APPLY
The cordless 180 g body is sized for deliberate craft, model and small-repair work. It uses 7 mm glue sticks at a specified output of about 2 g/min.
Confirmed package contents

Objective fit guide
This compares general tool formats, not named competitors. Exact alternatives vary by model.
| Attribute | Pro'sKit GK-366U Cordless Hot Glue Gun | Typical corded mini gun | Full-size workshop gun |
|---|---|---|---|
| Working power cable | None during cordless use | Usually required | Usually required or battery pack |
| Warm-up | Specified ≈40 seconds | Varies by model | Varies by model |
| Glue-stick size | 7 mm | Often 7 mm | Often larger; varies |
| Best-fit use | Crafts, models, small repairs | Small jobs near an outlet | Higher-volume workshop tasks |
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Before you choose
The specified operating time is approximately 60 minutes. Actual runtime may vary with use conditions.
Yes. The confirmed specification lists automatic shutoff after five minutes.
One GK-366U tool, one Type-C charging cable and twenty 7 mm glue sticks: 12 standard plus 8 glitter sticks in four colors.
The configured Standard Tracked Air estimate is 6–10 business days for the contiguous 48 states and Washington, DC. Shipping is calculated at checkout.
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Cordless heat for focused work
Shipping is calculated at checkout. Return and warranty terms are pending confirmation.
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