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Serial 1 RUSH/CTY Step-Thru (2022) battery

The Serial 1 RUSH/CTY Step-Thru runs on a 36V 15Ah (529 Wh) battery rated for up to 105 miles.

36 Vnominal voltage
529 Whbattery capacity
105 mimax range
8replacement packs listed

Battery specifications

Nominal voltage
36 V
Capacity
15 Ah
Energy
529 Wh
Battery brand / cells
21700 Cell Size
Chemistry and layout
Lithium-ion
Battery weight
6.2 lb
Charge time
4.7 hours
Estimated range
35–105 miles
Motor
Brose S Mag (Magnesium), Mid-Mounted Geared Motor, 250W nominal, 750W peak
Torque
90 Nm
Class
Pedal Assist (Class 1)
Launch price
$4,999

Efficiency at max range: about 5.0 Wh per mile.

Packs with matching voltage and capacity

Packs at 36V with at least 476 Wh

Other Serial 1 batteries

More Serial 1 models
ModelYearBatteryCapacity
MOSH/CTY202236V 15Ah529 Wh
RUSH/CTY Speed202236V 19.6Ah706 Wh

Frequently asked questions

What battery does the Serial 1 RUSH/CTY Step-Thru use?

The Serial 1 RUSH/CTY Step-Thru (2022) uses a 36V 15Ah, 529 Wh battery from 21700 Cell Size (Lithium-ion).

How far can the Serial 1 RUSH/CTY Step-Thru go on one charge?

Estimated range is 35 to 105 miles depending on assist level, rider weight, terrain and temperature.

Can I use a bigger battery on the Serial 1 RUSH/CTY Step-Thru?

A higher amp-hour pack at the same 36V voltage adds range, as long as it fits the mount and connector. Do not use a higher-voltage pack unless the controller is rated for it.