48V17.5AH~24AH Super shark /new Polly battery with smart Bluetooth /mobile app

Availability: In Stock


Brand: GBK

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Quick Overview

48V Jumbo shark new polly downtube battery for ebike(new polly DP-6 casing).  Larger capacity will be available with this battery case; the larger capacity the battery has, the longer distance you can ride with your ebike each time after fully charging. If you are running a Bafang BBS kit and want more capacity(Ah) for the battery, this one would be suitable for you. On/Off switch and LED capacity level showing are available for this battery.

If you choose the smart BMS, you can view or even set the battery parameter via your mobile BMS app(Android mobile can set the parameter while IOS mobile can only change a few parameters, please note).  

This battery can be a replacement battery for SUPER73 S or S1 ebikes.

1. Battery Capacity: 11.6AH, 14AH, 14.5AH, 15AH, 16AH, 17.5AH, 20AH, 21AH, 24.5AH etc;

2. Cells for building packs: Panasonic NCR18650BD(3200mAh), Samsung INR18650-32E(3200mAh), Samsung INR18650-35E(3500mAh),   Samsung  INR21700-50E..

3. Charging port: 2.1DC or 2.5DC port(for charging Amps larger than 4A, we will use 2.5DC port);

4. Max charging current: 5A

5. Discharging port: 5pins blade contacts connector for DP-6 and PD-9 case, 4pins blades contacts for DP-4C and DP-5C case.

6. Continuous discharging(BMS): 15A(for 350W motor), 20A(for 500W motor), 25A(for 750W hub motor), 30A(for 1000W engine), 40A for 1500W motor, 50A for 2000W ebike.



48V li-ion new jumbo shark downtube battery for electric bicycle. 

1. Rated capacity: 11.6AH~ 25AH depends on the cells for building the pack; the more capacity the battery has, the longer distance you can ride with each charge

2. Voltage: 48V

3. Charging Voltage: 54.6V

4. Discharge cutoff voltage: 25.75V

5. Cell:  Samsung INR18650 32E,Samsung INR18650 35G, LG INR 18650 MJ1, Panasonic NCR18650BD or Samsung INR21700 50E;

6. Standard charging: 0.2C constant current(CC) charge to 54.6V, then constant voltage (CC) 54.6V  charge till charge current decline to ≤0.05C

7. Continuous discharge current:  20A, 25A,30A, 40A 50A

8. Pulse/Max discharge current: 100A

9. Max charging current : 5A(limited by the default charging port of the battery case); If you want a larger charging current, we can change to 3pin charging port for you;

10. Charging temperature: 0~45℃

11. Dischargeing temperature: -20~55℃

12. Diamesion: 368 X 113 x 90mm (DP-6), or 368 X 90 x 140mm(DP-9), 368 X 95 X 103mm(DP-4C) or 368 X 95 X 125mm(DP-5C). Amount them, DP-6 and DP-9 share the same mounting, DP-4C and DP-5C share the same mounting.

13. The model for this battery case: Jumbo shark new polly case(DP-6). We have several frame batteries, Hailong-01 case, DA-5C frame case, SSE-01 Bottle case, DS-6  tigershark case and  Hailong-2(HL-2) case, please check carefully before ordering.

14. Different chargers for option;

15. The charging port for the battery is 2.1DC or 2.5DC port;

16. The discharging port for the battery is 5pin blade contacts connector;

17. It has an ON/OFF switch and 4 LED battery capacity indicator.


The assembling and testing for the battery would take a few days, therefore the lead time is about one week,  please be noted.

Additional Info

Additional Information

dimension 368x90x113mm(DP-6, 368x90x140mm(DP-9)
net weight 3.5kg~4.5kg
Manufacturer GBK

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