48 v 12ah akkumulyator sotiladi 48 v 2 amper lik zaryadka qo‘shib beraman agar kerak bo‘lsa 48 v 7amper 400w lik kantroller ham qo‘shib beraman 500ming so‘m ot bilan tuya bo‘midi kelishtirib beraman 30 km atrofida yuradi 90 kg yuk bilan*********...