Ryobi USB Lithium Glue Gun is Packing Heat in a Small Package
If you frequently find yourself working on DIY projects, crafts, or light to medium-duty home repairs, you should have a hot glue gun in your repertoire. Ryobi is no stranger to glue guns, offering a variety of models across both its 18V One+ and USB Lithium systems. I’m examining the most recent addition, the Ryobi USB Lithium Hot Glue Gun (FVH57), to help you decide if it’s the right model for your next project.
Ryobi USB Lithium Glue Gun Performance
- Model: Ryobi FVH57K
- Power source: Ryobi 4V battery
- Heat-Up Time: 3.5 min.
- Max Temp: 337°F
- Compatible with full-size glue sticks and high-strength adhesives
The Ryobi FVH57K is the second-iteration model on the USB Lithium platform. It’s compatible with full-size 1/2-inch glue sticks and high-strength adhesives. Considering the first-gen 4V model (FVH56) could only go up to mini-size (5/16-inch) glue sticks, this is a nice improvement in capacity and performance.
It achieves top temperatures of 337°F, which it reaches in around 3.5 minutes. This is in the same temperature ballpark as the other USB Lithium glue gun, but the heat-up time is noticeably longer in the new iteration. This is most likely due to the larger sticks taking a longer time to melt than the mini sticks used in the FVH56.
Ryobi USB Lithium Glue Gun Design
- Weight: 11oz.
- Length: 5.75 in.
- Easy access power button
- Integrated wire stand
- Ready-to-use LED indicator
- Compatible with interchangeable nozzles (sold separately)
Ryobi went with a familiar blueprint with the FVH57K, outfitting it with a drill-style handle and two-finger trigger. The power button on this model is at the top of the tool for easier accessibility, as opposed to on the side like we saw in previous models.
To turn the glue gun on, hold the power button for 1 second. An LED indicator on the top of the tool displays the power and heating status. It flashes green when it’s heating up, and when it’s ready for use, the light will be solid green. If your battery dips below 25%, you’ll see a solid red light, and when it’s lower than 5%, it’ll flash red to let you know it’s time to charge the battery.
I like the integrated metal stand in this glue gun. It lets you set it down safely between projects while it’s heating up or cooling down. However, this model doesn’t include a drip tray, so make sure to place a piece of scrap material under the nozzle to catch any stray glue.
How Does it Compare?
Ryobi offers a variety of glue guns across both its USB Lithium and 18V One+ platforms. Here’s how the FVH57K stacks up against some of the brand’s other popular models.
| Ryobi FVH57K (This model) | Ryobi FVH56 | Ryobi PCL921 | Ryobi P307 | |
|---|---|---|---|---|
| Platform: | USB Lithium | USB Lithium | 18V One+ | 18V One+ |
| Max Temp: | 337°F | 347°F | Not provided | 248°F |
| Heat-up Time: | 3.5 min | 30 sec | 3 min | 2 min |
| Glue Stick Size: | Full size 1/2-in | Mini size 5/16-in | Full size 1/2-in | Full size 1/2-in |
| Price: | $39.97 kit | $49.97 kit | $44.97 bare | $48.97 bare |
Ryobi USB Lithium Glue Gun Price
The Ryobi FVH57K retails for $39.97 as a kit and includes a 2.0Ah USB Lithium battery, charging cable, and three standard glue sticks to get you started. Ryobi backs it with a 2-year manufacturer’s warranty.
Should You Buy It?
If you’re looking for a new glue gun for DIY projects and small home repairs, the FVH57K is a compelling option on the USB Lithium system. Not only is it among the least expensive glue guns the brand has to offer, but it also holds its own against larger 18V models in both performance and capacity.
For us, there are no significant drawbacks to this tool. It’s especially ideal for homeowners and DIY enthusiasts who prioritize a compact size and a great value. However, while Ryobi does rate it for high-strength adhesives, its 4V battery has limitations for Pros. If you’re a professional looking for a glue gun for all-day use, stick to one of Ryobi’s 18V One+ models or choose a glue gun on your preferred battery system.
