Genuine Segway Ninebot External 36V 187Wh Battery Pack ES1 ES2 ES3 ES4 Scooter
Ninebot by Segway KickScooter ES series: ES1, ES2, ES3, ES4 (including ES2L, ES4 variants). Attaches to the scooter’s stem with included bracket. Connects to the external battery port on compatible models.