Specialized M2 Battery

The Specialized Custom Li-Ion Battery is a replacement e-bike battery for second-generation Turbo mountain bikes, available in 500Wh or 700Wh capacities. A protective rock guard with an integrated handle simplifies removal at a charging station or home outlet, and four LEDs next to the charge port display charge status during top-ups. Choose the 500Wh for weight-conscious trail rides or the 700Wh for longer backcountry loops where added range matters more than saving grams.