Upgrade Battery for KickScooter Ninebot Segway ES1 ES2 ES4 Electric Scooter parts

187W 5.2Ah External Battery Pack Extended Travel Distance of up to 28 miles (45 km) Increase the maximum speed of your ES2 from 15.5 mph to 18.6 mph (30 km/h) by adding a second battery to it Compatible with ES1 ES2 ES3 ES4

Upgrades the speed from 25km/h => to 30km/h (for ES2)

Upgrades the range from 25km = => up to 45km (for ES2)

Brand: Segway Ninebot (original).

Net weight: 1.5kg