Dengfu frame battery mounting bracket with key lock;

Dengfu has upgraded the mounting base, the upgraded base is better in drainage.

There will be an ON/OFF switch and a 5.5x2.1DC charging port soldered with the bottom mounting bracket which can be used for the Dengfu frame directly. 

If you prefer to make a custom connection for the mounting bracket, please email us after placing the order. If you also need the Dengfu battery, please order from here: 48V Dengfu battery

We have two types of the battery mounting base, one is alloy mountings and the other is plastick mounting. We currently only have the plasic mountings available, please note.

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:

Reention EEL Pro /Mini battery mounting base with key lock;

Ride1up core 5 /LMT'D battery mounting base with key lock;

There are two types of Reention EEL battery cases, EEL-mini and EEL pro case, the mounting bases for them are not compatible; Reention EEL Mini and EEL pro are the same with width(64mm), but the Reention mini is less in height(74mm) while EEL pro case is higher(94mm); Please refer to our picture, check your original case and choose the right model for the mounting base.

CANON fuel tank battery mounting base. The mounting foot is only suitable for Canon fuel tank battery case, please check here for the battery case: Canon fuel tank battery

Reention Rhino battery case for ebike; therefore are several Rhino cases, the difference is the length, width and height, please double check your own cases before ordering.

If you are looking for Dengfu E55 E56 frame intube case, the size would be 441 x 108 x 80mm(the length 441mm including the plastic battery cover).

The case is with 5.5X2.1DC charging port and battery level LED.

If you need batteries, we can also produce the battery for you.

Reention Rhino battery connector (6 pins)

This connector is suitable for Dengfu E55, E56 frame batteries.

The price include male and female connector.

The original Dengfu E55/E56 battery would have a battery communication, our wires have no battery communication leads, please note. The battery can work normally without the battery communication being connected. 

Hailong connector with cable soldered for Hailong battery mounting; it is easy for you to replace the new connector with the old one in your mounting. If you don't have soldering tool available, this power cable would be more convenience for you to replace it. Note: this power cable only includes the 4/5pin connectors with cable soldered, if you need the plug for connecting your motor controller, we can solder for you too. The counter plug from the battery body is not included. 

There are two types Hailong connector, one is with 4 blade contacts and the other is with 5 golden round contacts, the picture shows the 4pins; we also have 5pins for your option.

There is a "+ " and "-" marks on the Hailong original connector, and we solder the red wire(positive) to + and black wire(negative) to the - as default. Please double check your own plug which one for positive and which one for negative before plugping it to your motor controller.

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;

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.

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

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

Rack battery connector with 6 blade pins for ebike.

We have several rack batteries and connectors; this connector is for this rack battery

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.

Dengfu E10 E22 E23 frame Battery connector, not suitable for other Dengfu frame battery.

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.