Specifications Style: Modern Model: 18D04 Color: Red, Black Battery Voltage: 21V Battery Capacity: 3000mAh Plug Standard: UK Standard Power Source: Battery Powered Motor Type: Brushless Motor Assembly Required: Yes Guide Bar Length: 30.48cm/12 in Battery Charger Model: ZFY-2120A Battery Charger Input: AC 110-240V, 50/60HZ Battery Charger Output: DC 21V 2A Gross Weight: 3.5kg/7.72 lbs Total Height(Battery Included): 65cm/25.59in Battery Size(L*H): 20*14cm/7.87*5.51in Package Size: 16*20.5*36cm/6.3*8.07*14.