Battery parts

electric bicycle battery accessories such as battery case, battery connector, battery holder etc.
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Battery parts

electric bicycle battery accessories such as battery case, battery connector, battery holder etc.
  1. ebike Atlas frame battery mounting foot/ battery fixing base(DA-5C) ebike Atlas frame battery mounting foot/ battery fixing base(DA-5C)
    $14.50

    ebike Atlas frame battery mounting foot/ battery fixing base(DA-5C)

    ebike Atlas frame battery mouting foot.

    This mounting is suitable for our downtube Atlas casing battery(DA-5C).

    The price is only for the mouting, not including the battery case.

    We will solder the power connector before shipment if you also add the power connector with the frame battery attachment.

    The default discharging connector of the mountin is 2P original plug, please note. If you need 6P plug for larger current, please email us after placing the order.

  2. Key lock for e-bike downtube Hailong-01 casing battery
    $5.00

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

    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:

  3. e-bike rear rack battery discharging connector with golden banana pins(pair)
    $7.00

    e-bike rear rack battery discharging connector with golden banana pins(pair)

    e-bike rear rack battery discharging connector with golden banana pins.

    The default connector has 5 golden pins, two big pins and 3 small pins, some battery suppliers may only solder two big pins, if so, you can just ignore the rest 3 small pins.

    Note, there are several rear rack casings with different connectors, please double check your original connectors before ordering.

    Packing list: A pair plug including golden pins

  4. Hailong (hailong 01/02/03) battery connector/socket(4 pin /5 pin /6 pin) male and female Hailong (hailong 01/02/03) battery connector/socket(4 pin /5 pin /6 pin) male and female
    $5.00

    Hailong (hailong 01/02/03) battery connector/socket(4 pin /5 pin /6 pin) male and female

    Hailong case discharging connector 4 blade contacts, 5 round contacts or 6 round contacts, fit for Hailong 01, Hailong 02 or Hailong 03 casing battery.  Please note They are not suitable for Hailong 01 Pro battery; the hailong 01 Pro case use 5 blade contacts connector al though the housing is similar but not compatible.

    There are 3 types of connectors for Hailong case, the outter dimensions are the same, only the contacts are different, one is with 4 blade contacts, one is with 5 golden round contacts and the rest is with 6 round coontacts. Please check your own Hailong connectors before placing the order.

    20A< 4 pin connector<25A; 25A <5 pin connector <30A; 

     30A < 6 pin connector <35A;

  5. Reention EEL Pro /Mini battery mounting base with key lock
    $17.00

    Reention EEL Pro /Mini battery mounting base with key lock

    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.

  6. CANON fuel tank battery mounting base
    $16.50

    CANON fuel tank battery 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

  7. New polly /Jumbo shark case battery connector/plug(5pins)
    $7.00

    New polly /Jumbo shark case battery connector/plug(5pins)

    Jumbo shark casing battery connecotor: male and female. It has 5 blade contacts for the connector. There are two types of New Polly case connectors, one is with 5 blade contacts and the other is with 4 blade contacts; they are not compatible, please make sure you order the right connectors.

    This 5pins connector is stuiable for the Jumbo shark case, if you are not sure it fits your case or not, please check the complete case dimension first.

    This connector is suitable for Super73 R, RX and S2 series batteries. If you need a replacement battery for Super73 R, RX or S2, we can also provide it with larger WH.

  8. Ebike Jumboshark/New polly battery mounting foot with 5 blade contacts socket Ebike Jumboshark/New polly battery mounting foot with 5 blade contacts socket
    $16.00

    Ebike Jumboshark/New polly battery mounting foot with 5 blade contacts socket

    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.

  9. Reention Rhino intube battery case /Dengfu E55 /E56 battery case Reention Rhino intube battery case /Dengfu E55 /E56 battery case
    $59.50

    Reention Rhino intube battery case /Dengfu E55 /E56 battery case

    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.

  10. Jumbo shark/super shark/Dorado casing battery Reention mini XLR 3pin charging cable and charging port
    $10.00

    Jumbo shark/super shark/Dorado casing battery Reention mini XLR 3pin charging cable and charging port

    3-pin charging cable and charging port forJumboshark/Supershark casing battery. There are similar 3 pin charging port in the market, please make sure your battery key has the "Reention" logo, other brand 3 pin charging port would not fit. 

    This charging carble and connectors are only suitable for Jumbo shark or Super shark casing batteries, Dorado batteries or other Reention casing batteries, please note.

    Please make sure the pins are matching when you try to replace this charging cable to your old charging cable.

    This charging cable enables your battery can be charged with larger current.

    The cable length is 100cm.

    Please check the below video for how to replace the charging cable from the inside of the charger:

  11. Reention Rhino battery connector (6 pins)/Dengfu E55/E56 battery connector with wires
    $10.00

    Reention Rhino battery connector (6 pins)/Dengfu E55/E56 battery connector with wires

    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. 

  12. Power cable/ extension wire for Reention battery /Dorado battery/ orther Reention casing battery with 2 pin /5 pin /6 pin plug Power cable/ extension wire for Reention battery /Dorado battery/ orther Reention casing battery with 2 pin /5 pin /6 pin plug
    $5.00

    Power cable/ extension wire for Reention battery /Dorado battery/ orther Reention casing battery with 2 pin /5 pin /6 pin plug

    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.

  13. e bike rear rack battery casing end cap with handle
    $5.00

    e bike rear rack battery casing end cap with handle

    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.
  14. e-bike rear rack battery end cap with key lock /fuse /discharging port e-bike rear rack battery end cap with key lock /fuse /discharging port
    $10.00

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

    e-bike rear rack battery end cap with key lock /fuse /discharging port
  15. Hailong casing battery power cable Hailong casing battery power cable
    $5.00

    Hailong casing battery power cable

    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.

    How to replace the Hailong connector:
  16. Bafang BBS01 BBS02 BBSHD power cable for extension or conversion Bafang BBS01 BBS02 BBSHD power cable for extension or conversion
    $4.00

    Bafang BBS01 BBS02 BBSHD power cable for extension or conversion

    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. 

  17. Fuel tank battery case for ebike large AH battery(max 117pcs 18650 / 91pcs 21700)
    $45.00

    Fuel tank battery case for ebike large AH battery(max 117pcs 18650 / 91pcs 21700)

    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;

  18. Key lock for downtube Hailong 02 casing battery
    $5.00

    Key lock for downtube Hailong 02 casing battery

    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:

  19. e-bike donwtube battery connector with cable 5.5*2.5DC/5.5x2.1DC connector e-bike donwtube battery connector with cable 5.5*2.5DC/5.5x2.1DC connector
    $2.00

    e-bike donwtube battery connector with cable 5.5*2.5DC/5.5x2.1DC connector

    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:

  20. e-bike Jumbo shark new polly battery case(for 18650 or 21700 cells) for diy packs 36V 48V/ 52V/ 60V/ 72V
    $27.50

    e-bike Jumbo shark new polly battery case(for 18650 or 21700 cells) for diy packs 36V 48V/ 52V/ 60V/ 72V

    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.

  21. Reention Dorado battery mounting base with key lock
    $17.00

    Reention Dorado battery mounting base with key lock

    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.

  22. Ebike Hailong battery level LED PCB 36V 48V 52V Ebike Hailong battery level LED PCB 36V 48V 52V
    $6.00
  23. Reention New polly jumbo shark /Tigershark battery LED PCB for 36V 48V 52V 60V 72V battereis
    $6.00

    Reention New polly jumbo shark /Tigershark battery LED PCB for 36V 48V 52V 60V 72V battereis

    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.

  24. Rubber spacer for New Polly /Jumboshark /Tigershark/Atlas battery mounting
    $1.00

    Rubber spacer for New Polly /Jumboshark /Tigershark/Atlas battery mounting

    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.

  25. Dual battery converter for e-bike 24V-72V wide DC input 30A /40A
    $29.50

    Dual battery converter for e-bike 24V-72V wide DC input 30A /40A

    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.