Specification BatteriesRequired : 1 Brand : HLiePiHa BulletPoint1 : Battery Compatible Model:The electric caulking gun is compatible with for Makita 18V/20V battery(BL1860B BL1860 BL1850 BL1840 BL1830 LXT 400 L70 BL1415 BL1420 BL1815 BL1820 BL1845 and more);Batteries are not included BulletPoint2 : Cordless Design:Cordless electric caulking gun allows you to get rid of the trouble of being corded, it is much better than manual caulking gun, just load the caulk into it and pull the trigger to start using it BulletPoint3 : Led llight design:Our cordless caulking gun also has an LED design, which makes it easy to cope with even in dark environments, allowing you to do a perfect job without missing any details BulletPoint4 : Four Gear Adjustable:Our cordless caulking gun has four speeds that can be adjusted, beginners can also use it easily (1 gear: 77-86mm/min. 2 gear: 115-121mm/min, 3 gear: 152-158mm/min, 4 gear: 190-196mm/min BulletPoint5 : Easy to use and effective:Cordless caulking gun can control the amount of glue out as well as the speed, to avoid causing glue waste, so that you can apply smoothly, will not cause a messy scene for you CompatibleMaterial1 : Metal CompatibleMaterial2 : Glass IncludedComponents : Cordless Electric Caulking Gun ItemName : Cordless Caulking Gun for Makita 18V/20V Battery, 4 Speed Electric Caulking Gun, 10oz/300ml Caulking Tool, Non-Drip Glass Glue Gun with LED Light for Filling, Sealing ItemPackageDimensions_Height : 40.005 centimeters ItemPackageDimensions_Length : 8.3058 centimeters ItemPackageDimensions_Width : 22.9108 centimeters ItemTypeKeyword : hand-caulking-guns Manufacturer : HLiePiHa ModelName : Cordless Electric Caulking Gun ModelNumber : WQ PowerSourceType : Battery Powered ProductDescription : "Information about the for Makita 20V Electric Cordless Caulking Gun