1、Quick \u0026 Clean Cuts -- The electric saw adopts brushless motor for high performance. 21V battery provides strong working power and high cutting speed from 0 to 7800 RPM in seconds, making your cut fast and accurate with the sturdy thin-kerf metal blade (110mm) with teeth. 2、Cordless, Rechargeable \u0026 Long-lasting -- The cordless circular saw is equipped with 4.0Ah rechargeable lithium battery, this battery can provide super long runtime and strong energy supply for heavy work demands. With this battery, you can get rid of cord messing and work freely anywhere anytime. 3、Adjustable Bevel Cutting -- With a easy-to-use bevel adjustment knob on the side of the unit, you can effortlessly adjust your cutting angle from 0 to 45 degrees, which can meet different requirements in most common cut angles. 4、Not Only Cut Wood -- This cordless circular saw is the go-to wood-cutting tool for DIY projects around the house. And it is also great for cutting plywood, PVC, fiberboard, cement board and even can be used to cut stone at some time. 5、Safe \u0026 Ergonomic Design -- Designed with safety button and blade guard for mostly reducing accidents in operation, ensuring a safer cutting job. Optimized ergonomic handle provides ease and less fatigue to one-handed operation. Electric circular saw adopts brushless motor, 21V 4000mAh battery and sturdy blade for high performance and fast cutting in wood, PVC, cement board, stone and more kinds of material. It's easy and safe to use, and the cordless design makes you get rid of cord messing and work more flexibly. Features: Quick & Clean Cuts -- The electric saw adopts brushless motor for high performance. 21V battery provides strong working power and high cutting speed from 0 to 7800 RPM in seconds, making your cut fast and accurate with the sturdy thin-kerf metal blade (110mm) with teeth. Cordless, Rechargeable & Long-lasting -- The cordless circular saw is equipped with 4.0Ah rechargeable lithium battery, this battery can provide super long runtime and strong energy supply for heavy work demands. With this battery, you can get rid of cord messing and work freely anywhere anytime. Adjustable Bevel Cutting -- With a easy-to-use bevel adjustment knob on the side of the unit, you can effortlessly adjust your cutting angle from 0 to 45 degrees, which can meet different requirements in most common cut angles. Not Only Cut Wood -- This cordless circular saw is the go-to wood-cutting tool for DIY projects around the house. And it is also great for cutting plywood, PVC, fiberboard, cement board and even can be used to cut stone at some time. Safe & Ergonomic Design -- Designed with safety button and blade guard for mostly reducing accidents in operation, ensuring a safer cutting job. Optimized ergonomic handle provides ease and less fatigue to one-handed operation. Note: Size and color may be slightly different because of manual measurement and different light conditions. Thanks for understanding. Specification: Plug: UK Battery Quantity: 1 PC/2 PCS (Optional) Blade Quantity: 1 PC/ 2 PCS (Optional) Main Color: Grey Main Material: Plastic + Metal Input Voltage: AC 100-240V Rechargeable Battery: 21V 4000mAh Battery Series Capacity: 20000mAh Battery Parallel Capacity: 4000mAh Charging Time: about 3H No-load Speed: 0-7800(r/min) Cutting Depth: 0-38mm Cutting Angle: 0-45° Circular Saw Size (with battery): 37 * 14 * 17.5cm / 14.57 * 5.51 * 6.89in Saw Blade Diameter: 110mm / 4.33in Package Size: Approx. 31.5 * 20.5 * 18cm / 12.40 * 8.07 * 7.09in Package Weight: Approx. 1 Battery & 1 Blade: 3237g / 7.14lbs 1 Battery & 2 Blades: 3337g / 7.36lbs 2 Batteries & 1 Blade: 3816g / 8.41lbs 2 Batteries & 2 Blades: 3916g / 8.63lbs Package List: 1 * Cordless Circular Saw (without Blade) 1 * Blade 1 * 4000mAh Lithium Battery 1 * Fast Charger 1 * Hex Wrench 1 * Cordless Circular Saw (without Blade) 1 * Blade 1 * 4000mAh Lithium Battery 1 * Fast Charger 1 * Hex Wrench