The ge cm 36 48 li m is a 36v cordless lawnmower which requires two standard 18v power x change batteries however it features a total of 4 battery ports so you can fully load it up with two more reserve batteries for longer continuous runtime if needed. Features and benefits bull part of the power x change cordless system bull requires two 18v power x change batteries simultaneously to power the 36v motor bull double twin pack technology can be loaded with an additional two reserve batteries for longer continuous runtime bull einhell purepower brushless motor bull motor is covered by a separate 10 year warranty if registered with einhell bull dedicated mulching lawnmower designed to return the clippings back into the lawn as you mow bull included side ejection kit for discharging the clippings out to the side of the machine bull robust steel plate chassis for impact protection bull axial cutting height adjustment with six stages bull height adjustable handlebar with soft grip for comfortable steering specifications bull battery voltage 36v 2 x 18v bull battery type power x change lithium ion bull battery ports 4 bull motor brushless bull mower type mulching, rotary bull cutting diameter 480mm bull cutting heights 6 bull minimum cutting height 30mm bull maximum cutting height 75mm bull maximum recommended lawn area 1000 square metres bull machine weight 16.9kg contents bull ge cm 36 48 li m 36v cordless mulching rotary lawnmower bull rotary blade 480mm bull side ejection kit bull einhell 18v power x change battery 4ah x2 bull twin charger