10 Best Cordless Hot Glue Guns 2025 in the UK

The Mellif 100W Cordless Hot Glue Gun is a solid choice if you already have a Makita 18V Li-ion battery, as it is designed specifically to work with those batteries, but note that the battery and charger are not included. It heats up fairly quickly in about 3 to 5 minutes, which is convenient for most crafting or DIY jobs. The gun uses standard 11mm glue sticks, making it easy to find refills.

Safety is well thought-out with a replaceable nozzle covered in silicone to prevent burns, plus built-in protections to guard the battery from over-discharge and over-current. This helps extend battery life and keeps usage safer. The glue gun is powered by 100 watts, providing enough power to maintain consistent glue flow without overheating. However, there is no adjustable temperature control, so it might not suit projects requiring precise heat settings.

At around 750 grams, it’s moderately lightweight, but its full-size design may feel a bit bulky for extended use or very detailed work. The slide switch is easy to operate, and customer reviews suggest it’s reliable and effective for general purpose use. If you own Makita batteries and want a dependable cordless glue gun with good safety features, this product fits well. For those needing variable temperature control or a package including battery and charger, alternatives may be better.

The Mellif MG18-DW 100W Hot Glue Gun Cordless is designed for use with Dewalt 18V XR li-ion batteries, making it a great option if you already own compatible batteries. It's well-suited for DIY enthusiasts and crafters thanks to its portability and fast heat-up time of 3-5 minutes, facilitated by an advanced PTC heating system.

The glue gun prioritizes safety with built-in over-discharging, overheat, and overcurrent protections, allowing you to use it with confidence. However, it's important to note that this tool does not come with a battery or charger, which means you will need to purchase these separately if you don't have them already. The glue gun is compatible with full-size 11mm glue sticks, which are widely available.

The ergonomic design makes it comfortable to handle, although its weight (1.65 pounds) might be a bit heavy for extended use. With Mellif's 12-month replacement warranty, you also have peace of mind regarding product quality. The tool's compatibility and safety features are strong selling points, though the need for a separate battery and charger could be seen as a drawback for some users.

The Mellif 100W cordless hot glue gun is designed for users who already own Milwaukee 18V batteries, making it a good choice if you want a portable, battery-powered glue gun without buying a full kit. It heats up relatively quickly—about 3 to 5 minutes—thanks to its advanced heating system, which is suitable for most DIY and craft projects. The gun uses full-size 11mm glue sticks, which are commonly available and included in the package (20 sticks), so you’re ready to start right away.

Safety-wise, it comes with built-in protections against overheating, overcurrent, and over-discharging the battery, providing extra peace of mind during use. Weighing just 453 grams, it’s fairly lightweight and easy to handle, though the shape and grip details are standard without special ergonomic features. Note that this tool does not include a battery or charger, so you’ll need compatible Milwaukee 18V batteries to get it working.

The glue gun does not offer adjustable temperature control, limiting you to one heat setting, which might not be ideal for very delicate crafting or temperature-sensitive materials. If you want a reliable, cordless glue gun for general repairs, crafts, or decoration projects and already have the right batteries, the Mellif provides good value and convenience. However, if you need adjustable heat or a battery included, you might want to explore other options.