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Qualisports Dolphin Plus (2023) battery

The Qualisports Dolphin Plus runs on a 48V 17.5Ah (840 Wh) battery rated for up to 85 miles.

48 Vnominal voltage
840 Whbattery capacity
85 mimax range
8replacement packs listed

Battery specifications

Nominal voltage
48 V
Capacity
17.5 Ah
Energy
840 Wh
Battery brand / cells
Samsung 18650 Cells
Chemistry and layout
Lithium-ion
Battery weight
7.5 lb
Charge time
6 hours
Estimated range
40–85 miles
Motor
Qualisports Branded, Rear-Mounted Geared Hub, 500W nominal
Torque
40 Nm
Class
Throttle on Demand (Class 2)
Launch price
$1,899

Efficiency at max range: about 9.9 Wh per mile.

Packs with matching voltage and capacity

Packs at 48V with at least 756 Wh
PackSellerTypeVoltageCapacityPrice
Polly EBike Battery R049-3 48V 18.2Ah BMS30A 2600mAh Cells EBike Battery Fit 0-1 CheapestUnit Pack PowerAftermarket48 V874 Wh$214
Polly Jumbo Shark R049-8 48V 52V 20Ah 21700 Cells Electric Bike Battery For 250WUnit Pack PowerAftermarket48 V960 Wh$259
Hailong EBike Battery S039-5 48V 20.8Ah BMS50A 21700 LG5200mAh Cells Lithium BatUnit Pack PowerAftermarket48 V998 Wh$266
6PIN Ebike Battery S221 48V 20.8Ah BMS45A LG5200 cells For 500W 750W 1000W 1200WUnit Pack PowerAftermarket48 V998 Wh$268
Hailong EBike Battery S039-5 48V 20AH BMS50A 21700 LG5000 Lithium Battery Pack 4Unit Pack PowerAftermarket48 V960 Wh$277
R049-6 48V 24Ah 52V 24Ah 60V 20Ah 72V 14.4Ah BMS40-50A LG4800mAh Cells Li-ion EbUnit Pack PowerAftermarket48 V1,152 Wh$282
Polly R049-6 48V 52V 26Ah Li-ion EBike Battery LG5200mAh Cells For 500W 750W 100 Best $/WhUnit Pack PowerAftermarket48 V1,248 Wh$295
Polly EBike Battery R049-6 48V 52V 60V 24Ah 20Ah LG Cells Lithium Battery Pack FUnit Pack PowerAftermarket48 V1,152 Wh$298

Other Qualisports batteries

More Qualisports models
ModelYearBatteryCapacity
Beluga202048V 10.5Ah504 Wh
Dolphin201936V 14Ah504 Wh
Nemo201936V 7Ah252 Wh
Volador201936V 7Ah252 Wh

Frequently asked questions

What battery does the Qualisports Dolphin Plus use?

The Qualisports Dolphin Plus (2023) uses a 48V 17.5Ah, 840 Wh battery from Samsung 18650 Cells (Lithium-ion).

How far can the Qualisports Dolphin Plus go on one charge?

Estimated range is 40 to 85 miles depending on assist level, rider weight, terrain and temperature.

Can I use a bigger battery on the Qualisports Dolphin Plus?

A higher amp-hour pack at the same 48V 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.