The Surron Ultra Bee 72 V 90 Ah battery provides 6480 Wh of energy for everyday rides and off-road trips. It works with the stock controller while retaining the original riding modes, regenerative braking and LCD readouts. The large capacity gives you a greater energy reserve for your rides.
Charge with your original charger
You can charge the battery with the original charger on models up to and including model year 2025. Keep using the charger you already own.
What is included?
- 72 V 90 Ah Li-ion battery.
- Power wiring harness.
- Warranty card.
72 V 90 Ah battery specifications
- Nominal voltage: 72 V.
- Capacity: 90 Ah.
- Nominal energy: 6480 Wh.
- Continuous current: 300 A.
- Peak current: 425 A.
- Weight: 28.5 kg.
The battery features a custom enclosure and laser-cut copper interconnects measuring 0.3 mm thick.
For stock and upgraded Ultra Bee setups
Use the battery with the original Ultra Bee controller or an aftermarket controller such as Torp TC1000. Match the power settings to the capabilities of the controller and motor.
Fit and installation
The 90 Ah version makes full use of the battery compartment, so the fit is tight. Some frames require the shock absorber cover to be adjusted. Tell us your Ultra Bee model year before ordering so we can help you select the right connector configuration.
Need help choosing the battery and confirming the lead time? Contact City Lion.
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