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BULLS E-STREAM EVO AM 4 27.5+ (2020) battery
The BULLS E-STREAM EVO AM 4 27.5+ runs on a 37.5V 20Ah (750 Wh) battery rated for up to 100 miles.
37.5 Vnominal voltage
750 Whbattery capacity
100 mimax range
8replacement packs listed
Battery specifications
- Nominal voltage
- 37.5 V
- Capacity
- 20 Ah
- Energy
- 750 Wh
- Battery brand / cells
- BMZ 3200Ma 18650 Cells
- Chemistry and layout
- Nickel Cobalt Aluminum (NCA)
- Battery weight
- 8.2 lb
- Charge time
- 5.5 hours
- Estimated range
- 40–100 miles
- Motor
- Brose Drive S Mag, Mid-Mounted Geared Motor, 250W nominal, 570W peak
- Torque
- 90 Nm
- Class
- Pedal Assist (Class 1)
- Launch price
- $6,299
Efficiency at max range: about 7.5 Wh per mile.
Packs with matching voltage and capacity
Packs at 37.5V with at least 675 Wh
| Pack | Seller | Type | Voltage | Capacity | Price |
|---|---|---|---|---|---|
| EBike Battery D034 36V 48V 60V 72V 20Ah 25Ah 40Ah PVC Lithium Battery Pack For 3 Cheapest | Unit Pack Power | Aftermarket | 36 V | 720 Wh | $235 |
| Polly DP-5 Jumbo Shark R049-8 36V 52V 20Ah 21700 Cells Electric Bike Battery Pac | Unit Pack Power | Aftermarket | 36 V | 720 Wh | $242 |
| R049-2 36V 52V 24.5Ah BMS30A Samsung 3500mAh Cells Li-ion EBike Battery For 250W Best $/Wh | Unit Pack Power | Aftermarket | 36 V | 882 Wh | $249 |
| Hailong EBike Battery S039-5 36V 48V 20AH BMS50A 21700 LG5000 Cells 4 PIN Lithiu | Unit Pack Power | Aftermarket | 36 V | 720 Wh | $250 |
| Rack Ebike Battery R007-1 36V 21Ah BMS20A 18650 LG3500mAh Cells For 250W 350W 5 | Unit Pack Power | Aftermarket | 36 V | 756 Wh | $260 |
| Rear Rack Ebike Battery U010-1 36V 48V 52V 30AH 35AH 21700 Cells li-on Battery P | Unit Pack Power | Aftermarket | 36 V | 1,080 Wh | $349 |
| EM3ev King Shark 1004 – 36V 20Ah eBike Battery | EM3ev | Aftermarket | 36 V | 720 Wh | – |
| Bosch PowerTube 720 | Bosch | OEM | 36 V | 720 Wh | – |
Other BULLS batteries
More BULLS models
| Model | Year | Battery | Capacity |
|---|---|---|---|
| AMINGA EVA TR 1 | 2023 | 36V 17.4Ah | 626 Wh |
| BULLS COPPERHEAD EVO 2 750 WAVE | 2023 | 36V 20.1Ah | 750 Wh |
| COPPERHEAD EVO AM 1 750 | 2023 | 36V 20.1Ah | 750 Wh |
| COPPERHEAD EVO AM 4 750 | 2023 | 36V 20.1Ah | 750 Wh |
| COPPERHEAD EVO HD 750 WAVE | 2023 | 36V 20.1Ah | 750 Wh |
| ICONIC EVO 1 750 Wave | 2023 | 36V 20.1Ah | 750 Wh |
| ICONIC EVO 2 Speed | 2023 | 36V 17.4Ah | 626 Wh |
| ICONIC EVO TR 2 Speed | 2023 | 36V 17.4Ah | 626 Wh |
Frequently asked questions
What battery does the BULLS E-STREAM EVO AM 4 27.5+ use?
The BULLS E-STREAM EVO AM 4 27.5+ (2020) uses a 37.5V 20Ah, 750 Wh battery from BMZ 3200Ma 18650 Cells (Nickel Cobalt Aluminum (NCA)).
How far can the BULLS E-STREAM EVO AM 4 27.5+ go on one charge?
Estimated range is 40 to 100 miles depending on assist level, rider weight, terrain and temperature.
Can I use a bigger battery on the BULLS E-STREAM EVO AM 4 27.5+?
A higher amp-hour pack at the same 37.5V 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.