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EG Vienna 250 (2016) battery

The EG Vienna 250 runs on a 36V 7.8Ah (281 Wh) battery rated for up to 35 miles.

36 Vnominal voltage
281 Whbattery capacity
35 mimax range
8replacement packs listed

Battery specifications

Nominal voltage
36 V
Capacity
7.8 Ah
Energy
281 Wh
Battery brand / cells
Samsung
Chemistry and layout
Lithium-ion
Battery weight
4 lb
Charge time
3 hours
Estimated range
15–35 miles
Motor
8Fun, Rear-Mounted Geared Hub, 250W nominal
Class
Throttle on Demand (Class 2)
Launch price
$1,299

Efficiency at max range: about 8.0 Wh per mile.

Packs with matching voltage and capacity

Packs at 36V with at least 253 Wh
EG has 3 related CPSC recalls. eWheels Recalls Gotway and Begode Unicycles Due to Fire Hazard (2022-12-01). Recalled Products Sold by T.J. Maxx, Marshalls and HomeGoods After Recalls Were Announced (2019-11-26).

Other EG batteries

More EG models
ModelYearBatteryCapacity
Athens 350201936V 10Ah360 Wh
Geneva 500EX201948V 14Ah672 Wh
Kyoto 350201948V 13Ah624 Wh
Maui 500 EX201748V 10.4Ah499 Wh
Oahu 500 EX201748V 10.4Ah499 Wh
Bali 500 EX201648V 10Ah480 Wh
Milan 500 EX201648V 10Ah480 Wh
2015 Maui 500 EX201548V 10Ah480 Wh

Frequently asked questions

What battery does the EG Vienna 250 use?

The EG Vienna 250 (2016) uses a 36V 7.8Ah, 281 Wh battery from Samsung (Lithium-ion).

How far can the EG Vienna 250 go on one charge?

Estimated range is 15 to 35 miles depending on assist level, rider weight, terrain and temperature.

Can I use a bigger battery on the EG Vienna 250?

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.