The cobra mx3440v is an award winning cordless mower and comes supplied with a 2.5ah battery and charger. The battery can be interchanged with any of the cobra 40v cordless garden range.the 34cm push mower is compact and lightweight making it an ideal choice for small domestic gardens. Dependant on the grass conditions the fully charged 2.5ah battery will run the mower for 40 minutes and is recharged within 1.5 hours.there are 5 preset cutting heights ranging from 25 75mm. The 35 litre grass collector is constructed from fabric with a hard top. Battery and charger included.specificationspower 40v lithium ion batterymotor brusheddeck material polymerdrive hand pushcutting width 34cm 13 grass collector type fabric hard topgrass bag capacity 35ltrcutting heights 5 settings from 25 75mmwheel size f 6 15cm, r 9 23cmfolding handles yesweight 16.3kgwarranty manufacturer 2 year