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BESV PSA1 (2017) battery

The BESV PSA1 runs on a 36.3V 10.5Ah (381 Wh) battery rated for up to 45 miles.

36.3 Vnominal voltage
381 Whbattery capacity
45 mimax range
8replacement packs listed

Battery specifications

Nominal voltage
36.3 V
Capacity
10.5 Ah
Energy
381 Wh
Battery brand / cells
Sony
Chemistry and layout
Lithium-ion
Battery weight
4.7 lb
Charge time
5 hours
Estimated range
20–45 miles
Motor
Rear-Mounted Geared Hub, 250W nominal
Class
Pedal Assist (Class 1)
Launch price
$1,999

Efficiency at max range: about 8.5 Wh per mile.

Packs with matching voltage and capacity

Packs at 36.3V with at least 343 Wh

Other BESV batteries

More BESV models
ModelYearBatteryCapacity
TRB1 AM201836.3V 21Ah762 Wh
TRS1201836V 14Ah504 Wh
CF1201736V 8.4Ah302 Wh
Jaguar JS1201636V 11.4Ah410 Wh
Lion LX1201536V 11.2Ah403 Wh
Panther PS1201536V 6.6Ah238 Wh

Frequently asked questions

What battery does the BESV PSA1 use?

The BESV PSA1 (2017) uses a 36.3V 10.5Ah, 381 Wh battery from Sony (Lithium-ion).

How far can the BESV PSA1 go on one charge?

Estimated range is 20 to 45 miles depending on assist level, rider weight, terrain and temperature.

Can I use a bigger battery on the BESV PSA1?

A higher amp-hour pack at the same 36.3V 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.