The official Segway Ninebot external battery pack is compatible with the Segway Ninebot ES1 and ES2 Kick Scooters. It is easy to install and nearly doubles the range of both models from 15.5 miles to 28 miles. It also increases the speed of the ES1 and ES2 to 15.5 mph and 18.6 mph respectively.

User Friendly: The Segway battery is easy to install and nearly doubles the max range of the ES1 and ES2 from 15.5 miles to 28 miles respectively. It also increases the max speed of the ES1 and ES2 to 15.5 mph and 18.6 mph respectively. Smart Battery Management System: The Segway battery has four types of protection - over-heating, short circuit, over-current and over-charge protection. It is a lithium core 187Wh battery with rated output power 720W. More Energy Power & Safety: The Segway battery is designed with trusted materials and a portable design with four times power capacity. This battery does not contain harmful metals like cadmium, lead, or mercury. Versatile Fit: The Segway battery is compatible with the Segway Ninebot ES1, ES2, and ES4 Kick Scooters, bringing more fun and convenience to your travel.

Battery Weight: 1.5 Kilograms. Model Name: NEB1002-H1. Reusability: Rechargeable. Voltage: 3.7 Volts. Unit Count: 1 Count. Recommended Uses For Product: Scooter. Compatible Phone Models: ES1, ES2, ES3, ES4, E22. Battery Cell Composition: Lithium Ion. Brand: Segway. Number of Batteries: 1 Lithium Ion batteries required. Date First Available: May 7, 2019. Best Sellers Rank: #77,112 in Sports & Outdoors. Customer Reviews: 4.2 out of 5 stars 474 ratings 4.2 out of 5 stars. : B07RM3QRDJ. Sport Type: ?Cycling. Size: ?Extra Large. Included Components: ?AA batteries. Style: ?Ninebot Kickscooter By Segway External Battery Pack. Model Year: ?2019. Part Number: ?14.02.0042.20-1-Extra Large. Manufacturer: ?Segway-Ninebot. Number of Items: ?1. Suggested Users: ?Unisex. Material: ?Acrylic. Color: ?Black. Model Name: ?NEB1002-H1. Warranty Description: ?1 Year Limited Warranty. Brand Name: ?Segway. Item Weight: ?1.5 Kilograms. Item Dimensions LxWxH: ?17 x 5 x 5 inches. Package Weight: ?2.48 Kilograms. Item Package Dimensions L x W x H: ?17.4 x 5.2 x 5.12 inches.