Bad connection between new external battery and my ninebot es2, in the app show me 45 km but when i start the ride he go slow, like without external battery, how i
NineBot Segway ES2 Bolt on Battery Installation - Is ES4 Worth It? - YouTube
2022 neue 36v ninebot es1 es2 es3 es4 e22 e25 innere batterie baugruppe für roller smart elektro _ - AliExpress Mobile
2022 neue 36v ninebot es1 es2 es3 es4 e22 e25 innere batterie baugruppe für roller smart elektro - AliExpress
Amazon.com: 36V 5200mAh Battery Pack, Suitable for Ninebot Segway Es1 / ES2 / Es3 / Es4 Scooter black black 380x55mm : Sports & Outdoors