Meet our 72 volt 'Zeus' high-performance battery for the Zooz Ultra Urban UU1100. This battery provides a large increase in power and capacity for your Zooz e-bike. This battery provides more torque, range, and power output than any other upgrade on the market while retaining the safety of charging AND discharging through the high quality BMS. Specifications: Capacity 34 Ah Cell Type: P42A Molicel 21700 BMS: ANT BMS with Bluetooth Power Rating (through BMS): 300 Amps / Up to 22 kW Connector: QS8 Stock Controller Compatible: NO. This battery requires aftermarket controller. Include a Charger that's usually $200 for just $100 ! See options below! Notes: This battery will require a frame bag to mount to the inside of the frame. A custom frame bag can be selected for purchase, please see options below. Lead Time: 14 - 23 business days