Make sure this fitsby entering your model number. A variety of comfortable working angles, work easier and more convenient, low noise, long life Battery capacity warning lamp blinking red; battery power has been nearly used up; solid red; battery power has been used up (battery protector will shut off the power)Battery not included Lightweight design, lightweight and convenient, small and exquisite, can also put the trunk 450W high-power motor, high-power pure copper motor, the speed can reach 8000 rpm 4000ah large capacity, long-lasting power storage, longer battery life, solve the trouble of no power
