Bafang BBS power cable for extension or conversion.

The connector can be BBS01/02 default bullet connector, BBSHD Anderson connector, Amass XT60 connector, Amass XT90 connector.

Cable length could be 10-100cm for your demand;

Wre: 12AWG black/red wire;

If your current Bafang motor and the battery are with different connector, then you may need a conversion cable.

If your ebike battery power cable is too short, then you may need a extension cable. 

e-bike fuel tank battery case for large AH battery, it can max hold 117pcs 18650 Cells or 91pcs 21700 cells. There are two types of fuel tank battery cases, the mounting bases are the same, the only difference is the height please note. 

Battery level is available for the case; the charging port is 5.5X2.1 or 5.5x2.5DC port.

The larger AH you have for your battery, the more mileage you can get for single charge.

Size: 381 x 183 x 126mm 91pcs 18650 cells or 65pcs 21700 cells;

Size: 381 x183 x 167mm for 117pcs 18650 cells or 91pcs 21700 cells;

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:

Charging cable with 5.5DC*2.5DC connector;

Charging port: 5.5*2.5DC port, 5.5*2.1DC port; charging port is installed on our Hailong-01 battery case , polly DP-6 battery case, tigeshark DS-6 case or frame DA-5C battery case.

There are two types of this kind of connector, 5.5*2.5DC and 5.5*2.1DC;  2.5DC connector is normally used for charging current ≥4A; 2.1DC connector is used for charging current <4A;

The male 5.5*2.5DC connector is compatible with 2.1 and 2.5DC port; if you are not sure your charging port is 2.1 port or 2.5 port, you can choose the 2.5DC connector.

If your original connector is damaged, you can just cut the old plug, wire with new connector with the small red cable and black cable;  Our 2.5DC connector is with red anode and black cathode as default. For your original charger, it would be better for you to identify the positive and negative cables before wire the new connector.

Note: the space between the contacts are close, it's better to make the other two contacts insulated when soldering to avoid the welder touching other contacts causing a short circuit.

For how to change to the 5.5X2.1DC or 5.5X2.5DC cable from inside of the charger, please check below video:

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.

Reention Dorado battery mounting base, head mounting base and bottom mounting base. The Dorado key lock is included with the mounting base.

The mountint bases for all the Dorado batteries are the same.

Normally the default discharging male connector is 2 pin(the part number is PLA0273, you can check your own connector's part number first); some ebikes needs larger discharging current, and the battery will use 6 pin connector for the battery(the part number is PLA0238). You can choose the one you need.

If your original connector is still in good condition, you don't need to choose the connector; just install your original connector with the mounting.

Ebike Hailong battery capacity level LED PCB 36V 48V 52V for replacement; Hailong style batteries share the same battery level LED PCB.

If you are not sure your battery case is Hailong style batteyr or not, please check the following cases which share the same Hailong battery level LED PCB:

Hailong 01 case: Ebike Hailong 01 case -greenbikekit.com BBS, ebike batteries, Bafang M620, Bafang M600, Bafang M500, Bafang M510, KT controller with display-GreenBikeKit.com

Hailong 02 or Hailong G80 case: ebike new downtube battery case for diy battery pack-Greenbikekit.com BBS, ebike batteries, Bafang M620, Bafang M600, Bafang M500, Bafang M510, KT controller with display-GreenBikeKit.com

Hailong G70 casing battery: 36V 24AH eBIKE Hailong G70 battery -Greenbikekit.com BBS, ebike batteries, Bafang M620, Bafang M600, Bafang M500, Bafang M510, KT controller with display-GreenBikeKit.com 

Reention battery level PCB.

New polly Jumboshark battery level LED PCB 36V 48V 52V 60 72V for indicating the battery capacity Levels

The LED PCB is suitable for DP-4, DP-5, DP-6, DP-7, DP-9, DP-2170-4C, DP-5C, DP-2170-5C, DP-9C.

The LED is sutiable for all New polly batteries;

Tigershark battery level LED PCB is the same as the downtube Atlas battery level PCB. If you are not sure about which LED level to choose, please check below our battery case first.

New polly battery case

Tigershark battery case

Atlas battery case

If you are building ebike batteries with the New polly cases, you can order different LED PCB for different batteries.

Rubber spacer for New Polly /Jumbo shark/ Tiger shark /Atlas battery mounting.

There are two types of new polly mounting foots, one is with 4 pin socket and the other is with 5 pin socket; the 5 pin socket new polly casing battery would need 4 spacers while the 4 pin mounting base would need 3 rubber spacers.

The tigershark casing battery needs 3 spacers;

The Atlas battery needs 3 spacers.

The rubber spacer would be also suitable for other Reention downtube mounting batteries; the rubber spacers arrived in April, for the mounting rails of Reention cases, such as new polly battery, atlas downtube battery and tigershark battery, we will include the rubber spacers with the shipment.

Dual battery converter with wide DC input 24V -72V. 

Output: DC 24V -72V, max 30A or 40A current. 

Input with XT60 male connector; output with XT60 female connector. 

If you have two batteries(24V-72V),  you want to use the two batteries with one ebike, then you can connect the two batteries with the dual battery converter.  

When you are going to charge the battery, please switch one of the batteries first before charging because the dual battery converter only protect the two batteries discharging; it has no protection for simultaneous charging.

Ebike new polly /Jumboshark battery mounting foot.

There are two types of New polly battery mounting foot, please check the pictureS before ordering. There is also a easy way to identify the two mountings: one is with 4 blade contacts socket and the other is with 5 blade contacts socket

This mounting foot is suitable for New polly DP-4C, DP-5C, DP-6C, DP-9C, DP-2170-4C and DP-2170-5C. 

The mounting here is with 4 blade contacts sockets.

Ebike New polly /Jumbo shark battery connector(4 pins). There are two types of New polly connector, one is with 5 pins and other is with 4 pins, the two connector cannot be interchangeable. Please check your own battery connector before ordering. 

If you need the 5 pins New polly socket/connector, please order here: 5 pin New polly connector

Hailong G70 battery socket with 5 blade contacts.

There are 4 types of Hailong sockets, please check the pictures and the related casing battery to avoid ordering the wrong socket/connector.

If you are not sure which Hailong battery the connector adapts, please click here to check the Hailong G70 casing battery to check first: 10S tigershark/hailong battery bms

SYR in-tube battery connector, 4-pins connector, it is suitable for Avention Level battery, Frey CC battery, E-joe intube battery etc;

If your battery key has "SYR" logo, and your connector is 4 blades pins connector, then this connector will fit for your battery.