Bose - S1 Pro Replacement Battery

Keep the music going with the official Bose S1 Pro Replacement Battery Pack. This rechargeable Li-ion battery is designed specifically for your Bose S1 Pro system, offering up to 11 hours of powerful, on-the-go sound. Perfect for buskers, touring musicians, or backyard parties, it ensures you have the power you need, wherever you go. Featuring Quick Charge capability for rapid recharging, this battery provides 25V of power with a 5500mAh capacity (137.5Wh), giving you ultimate portability and freedom from outlets.