Segway Ninebot Es1, Es2, E22, E25 Extra Battery - Upgrade to Es4 / E45 | Electric Kicks | Reviews on Judge.me
Segway External Battery | Ninebot KickScooter External Battery | Segway Official Store
Ninebot es2/ES4 external battery connector burned off and does not come off. Any ideas how to remove it, so I can replace it with the new one ? : r/ElectricScooters