ebike Jumbo shark new polly case for e-bike downtube battery; We have models of this case, DP-9, DP-6 and DP-5.  

DP-9 case can max hold 91pcs 18650 cells: 368x90x140mm.

DP-7 case can max hold 70pcs 21700 cells: 368 x 95 x 150mm;

DP-6 case can max hold 70pcs 18650 cells: 368*90*113mm;

DP-5 case can max hold 56pcs 18650 cells:  368*90*96mm.

The discharging connectors and mountings are the same for the above cases. 

If you are looking for  larger capacity for the battery, DP-9 or DP-7 model would be an ideal;

4 level LED capacity showing(for 36V, 48V, 52V, 60V or 72V battery capacity indication); if you need some extra new polly battery level LED PCB for different voltages, please order on our website.

ON/OFF switch and Keylock;

5pin discharging port; 

Round 5.5*2.1DC port or 5.5*2.5DC port for charging; If you prefer larger charging current for the pack, you can use the 3pin charging connector for the case.

Waterproof grade IPX4

The BMS used for this battery case should be thinner if you are going to build the  pack with 14S5P 70pcs cells using DP-6 case. We can provide you the matching BMS for this polly battery case.

Key set for Hailong downtube HL-02 casing battery.

This key lock is only suitable for downtube Hailong-02 casing battery.

How to replace Hailong key lock, please check the video below:

Key lock for e-bike downtube Hailong-01 casing battery.

This Key set is fit for Hailong-01 casing battery, please note.

For how to replace the Hailong Key lock, please refer to the following video:

Ebike Jumboshark/supershark casing battery mounting foot; This battery mounting is suitable for small Jumboshark casing battery, larger Jumbo shark casing battery and super shark casing battery. If your battery has an built-in controller, this battery attachment would not fit, please note.

Power cable for Dorado battery, Tigershark case, Atlas case or other Reention casing battery with PLA 0273 male connector , 5 pin PLA 0049 or 6 pin PLA 0238 connector; If you order the power cable, it is better for you to choose Ø4mm bullet connector, Ø5mm bullet connector or bare wire for the end connector for controller/motor because there is a small wire rubber O seal on the mounting, other connectors would be too big to go though the wire seal(you may need to let the wire go through the wire O seal, then solder the larger connectors). The connector is soldered with cable which you can replace your old plug on the battery easily by removing the lock screw.

If you need a extension cable or conversion wire for your battery, then the big connector is not a problem. But please make sure you choose the right male or female connector when placing the order.

This power cable is suitable for the Atlas casing battery, 36V Dorado battery, 48V Dorado batteries or the Tigershark casing battery. 

The 2 pin PLA 0273 connector is the male connector(installed in the battery mounting base), it's matching 2 pin female connector is PLA 0274 connector which is installed on the battery body;  Note, the PLA 0274 looks like 5 pin connector, but the three small pins are empty, therefore we call it "2 pin" connector.

The 5 pin PLA 0049 connector is the male connector(installed in the battery mounting base), it's matching 5 pin female connector is PLA 0050 connector which is installed on the battery body;

The 6 pin PLA 0238 connector is the male connector(installed in the battery mounting base), it's matching 6 pin female connector is PLA 0239 connector which is installed on the battery body;

The default wires are 12 AWG wire, if you need 10AWG wire, please email us separately. By the way, 10AWG wire for power cable, they may be too large for the wire seal of the mounting unless you discard the wire seal when installing the power cable.

e bike rear rack battery casing end cap with handle and charging port. If your end cap of the rear rack battery is broken, you can consider this one for replacement. There are many types rear rack cases, please double check your own one before placing the order. The end cap is also suitable for our own ebike rear rack casing battery.

e-bike rear rack battery end cap with key lock /fuse /discharging port

Ebike battery frame fixing plate/mountin base for downtube battery DS-6 case. We can solder the power plug with the required connector for you before shipment.

If you are looking for larger power connector for this mounting base, we can provide 6 pin connector for the mounting(the latest version for this case is 6 pin connector for larger current, the older version is with 6pin connector for larger current, the dimensions for the connectors are the same, just the pin numbers are different). Please check your battery discharging connectors before ordering the battery fixing plate.

E-bike frame battery case(DS-6); this case has ON/OFF switch, 5V USB output and battery indicator.

The default charging port is round 2.1DC connector(your charger needs to use round 5.5x2.1DC connector); if you want fast charging for the battery, we can install 2.5DC charging port for the case which can bear larger current.

Cell holders and battery mounting base are included with the case.