36V Jumbo shark new polly downtube battery with more capacity(Ah)

Availability: In Stock


Brand: GBK

* Required Fields


Quick Overview

36V Jumbo shark new polly downtube battery for ebike(new polly DP-6 casing, max 70pcs 18650 cells; new Jumboshark casing, max 91pcs cells).  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 charge. 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.

1. Battery Capacity: 11.6AH, 13.4AH, 14.5AH, 15AH, 16.75AH, 17.4AH, 20AH,  23.45Ah, 25AH and 26AH are available;

2. Cells for building packs: NCR18650PF(2900mAh), INR18650-32E(3200mAh), INR18650-35E(3350mAh), NCR18650GA(3450mAh), INR21700-M50T, INR21700-50E. The cost for 18650 cells keep rising, therefore we are going to introduce 21700 cells for our battery packs.

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;

6. Continuous discharging(BMS): 20A or 25A



36V li-ion new jumbo shark downtube battery for electric bicycle. You can get larger capacity with this new polly casing battery.

1. Rated capacity: 11.6AH~ 28AH 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: 36V

3. Charging Voltage: 42V

4. Discharge cutoff voltage: 27.5V

5. Cell:  NCR18650PF(2900mAh), NCR18650GA(3450mAh), INR18650-32E(3200mAh), INR18650-35E(3350mAh), LG INR21700 M50T, Samsung INR21700-50E;

6. Standard charging: 0.2C constant current(CC) charge to 42V, then constant voltage (CC) 42V  charge till charge current decline to ≤0.05C

7. Continuous discharge current:  20A ~40A, 

8. Pulse/Max discharge current: 100A

9. Max charging current : 5A(limited by the charging port of the battery case)

10. Charging temperature: 0~45℃

11. Dischargeing temperature: -20~55℃

12. Diamesion(L*W*H):  368x90x96mm(DP-5), 368x90x113mm(DP-6), 368x90x140mm(DP-9), 368x95x103mm(DP-4C) or 368x95x125mm(DP-5C),

13. Amount the different cases, DP-5, DP-6 and DP-9 share the same mounting foot; DP-4C and DP-5C are used for 21700 cells and they share the same mounting base;

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

15. Different chargers for option;

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

17. The discharging port for the battery is 5pin blade contacts connector for DP-5, DP-6 and DP-9 case; 4pin connectors for DP-4C and DP-5C case;

18. 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 368x90x96mm(DP-5), 368x90x113mm(DP-6), 368x90x140mm(DP-9), 368x95x103mm(DP-4C), 368x95x125mm(DP-5C)
net weight 3.5kg~4.5kg
Manufacturer GBK

Customer Reviews

Review "36V Jumbo shark new polly downtube battery with more capacity(Ah)"

Write Your Own Review

How do you rate this product? *

Cross Sells

Based on your selection, you may be interested in the following items:

Product Tags

Product Tags

Use spaces to separate tags. Use single quotes (') for phrases.