Coin operated type mainly used for business, like in animal zoo, park, big shopping hall, in the animal have timer and counter, Its easy to control Battery: 12V18AH Counter:1—10000 Timer:1-9 minutes Token number: 1-9 Walking time: about 8 hours Charging time:6-8hours Battery life: 1year Max speed: 3--5KM/H Max load weight: 100kg Gross weight: 30kg Packing size: 100*70*90cm Loading detail: 1.one animal one package,can put 54pcs in one 20\"container 2.Unpacking size: 90*66*70cm, can put 120pcs in one 20\"container