2023 Surron Ultra Bee BATTERY TEST | How Far From 100% to 10%?

Electric Cycle Rider
5 Feb 202310:08

Summary

TLDRIn this range test of the Sur-Ron Ultra Bee, the rider evaluates its performance across three scenarios: single track, motocross, and eco riding on a dirt road. The removable 74V 55Ah battery provides a capacity of over 4 kWh, with the bike outputting 12.5 kW in sport mode. The results reveal the Ultra Bee traveled 26.2 miles in sport mode on single track, 46.3 miles in eco mode on a flat dirt road, and 19.1 miles in sport mode on the motocross track before noticeable power loss at 12% battery. The rider highlights the bike's impressive power retention until low battery levels.

Takeaways

  • 🚴‍♂️ The Surron Ultra Bee is being tested for range across three different scenarios: motocross track, single track, and eco mode on a dirt road.
  • 🔋 The bike features a removable 74V 55Ah battery, providing a total capacity of over 4 kWh.
  • 💨 In sport mode, the Ultra Bee delivers 12.5 kW of peak power, making it suitable for off-road segments.
  • 🧭 GPS tracking is used instead of the bike's odometer due to wheel spin affecting readings.
  • 🏁 The motocross track is approximately one mile long with hard-packed terrain and high-speed sections.
  • 📊 In the single track test, the bike achieved 26.2 miles of range, dropping from 100% to 10% battery.
  • 🌿 The eco mode test on a dirt road yielded a total range of 46.3 miles at a consistent speed of 30-35 mph.
  • ⚡ The bike maintained substantial power until it reached 12% battery, demonstrating good performance at lower charge levels.
  • 📉 A noticeable power loss occurred at 12% battery, but the bike still performed adequately down to 15%.
  • 🔄 Overall, the Ultra Bee's range was 26.2 miles in sport mode on single track, 46.3 miles in eco mode, and 19.1 miles on the motocross track.

Q & A

  • What is the purpose of the testing being conducted on the Sur-Ron Ultra Bee?

    -The testing aims to evaluate the battery performance of the Sur-Ron Ultra Bee by measuring the distance it can cover in different riding scenarios as the battery discharges from 100% to 10%.

  • What types of riding scenarios were tested?

    -Three scenarios were tested: a motocross track, a single track, and an eco ride on a flat dirt road.

  • How is the battery capacity of the Ultra Bee described?

    -The Ultra Bee features a removable 74-volt, 55-amp hour battery, totaling a capacity of just over 4 kilowatt-hours.

  • What was the rider's weight during the tests?

    -The rider weighed approximately 165 pounds while fully geared.

  • Why was GPS used instead of the bike's odometer for tracking distance?

    -GPS was used to track distance because the bike's odometer can be inaccurate due to significant time spent in the air with the wheel spinning.

  • What were the results of the single track test?

    -In the single track test conducted in sport mode, the Ultra Bee covered a distance of 26.2 miles before the battery dropped to 10%.

  • How did the Ultra Bee perform in eco mode on a dirt road?

    -In eco mode, the Ultra Bee traveled a total of 46.3 miles on a flat dirt road, maintaining a speed of approximately 30 to 35 miles per hour.

  • What was the key finding regarding power loss during the motocross track test?

    -The rider experienced a noticeable power loss at 12% battery capacity during the motocross test, but the bike still performed reasonably well until that point.

  • How many laps did the rider complete on the motocross track, and what was the distance covered?

    -The rider completed 19 laps on the motocross track, covering a distance of 19.1 miles before experiencing power loss.

  • What insights did the rider share regarding the bike's performance compared to other models?

    -The rider noted that the Ultra Bee retained power better at lower battery levels compared to other bikes, indicating it performed well even down to 15% battery capacity.

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Related Tags
Electric BikeSurron Ultra BeeRange TestBattery PerformanceOff-Road RidingMotocross TrackSingle TrackEco ModePerformance ReviewAdventure Sports