Ebike downtube battery fixing base/mounting foot. This battery mounting is only suitable for Hailong-1 casing battery.

There are two types of discharging connector: one is with 4pin blade contacts and the other is with 5pin round golden contacts. Please check your own battery discharging connector before placing the battery mounting.

For 4pin connector: we solder the positive and negative power cable according to the marks "+" and "-" on the connector housing, please check your battery body's postive and negative poles before connect the battery to the motor. 

For 5pin connector:  we solder the positive and negative power cable according to the marks "+" and "-" on the connector housing, leave the rest 3 small pins empty, please check your battery body's postive and negative poles before connect the battery to the motor. 

If you have special demand for the discharging connector positive and negative side, please email us after ordering the mounting.

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;

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.

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.

E-bike battery case Hailong 02 or Hailong G80 for lithium battery pack. The new battery case has a 5V USB output for your mobile or ipad charging. It also has an ON/OFF switch. This case is designed for bicycle frame bottle cage posistion.  With the provided fixing plate, you can fix the battery on the bike frame. Some customers complain the discharging connector would be loosen easily; now this connector has been improved.

Hailong 02 case can max put 65pcs 18650 cells, and 21700 cells are not available for Hailong 02 case; if you need case for 21700 cells, Hailong G80 can build the 21700 battery packs, Hailong G80 case are the max cae of Hailong 02, they share the same key lock, the same discharging connector, the same charging connector and the same mounting. Hailong G80 can put 78pcs 18650 cells or 52pcs 21700 cells. The cell holders for 18650 cell and 21700 cell are different.

4/5 pins connector for e-bike lithium ion battery, for rear rack casing, downtube silver fish casing. There may be different connectors for rear rack or filverfish casing battery, please check the dimension of the original connector before ordering.

ebike battery downtube case mounting on bike frame with slim dimension(hailing 1 case).

Discharging port is 4pin, charging port is round 5.5x2.1 or 5.5x2.5DC connector. If you want larger charging current, please choose 2.5DC charging port.

Cell holders and battery mounting foot are included with the case. If you also need the matching BMS/PCM for this casing battery, you can click here for the bms.

Ebike Atlas battery case with 5V USB output for ipad or mobile phone charging. The stardard dischargingn connector is 2pin connector; if you want larger current for the battery, please choose 6pin discharging connector. The mounting base is included with the case.

Lithium bottle battery case, the length for the aluminum part is 217mm.

 Nickel strips and Cell holders are included with the case.

Key lock for e bike bottle casing battery or Dengfu carbon frame battery,  we can also provide key lock for the new style downtube battery, please email us if you need it.

Atlas frame battery key lock  or Jumbo shark battery.  . 

If you are not sure which case the key set uses for, please check dimension or pictures for our Atlas frame battery case and Jumbo shark battery case.

Key lock for e-bike rear rack battery. We have two types key locks for rear rack battery: Internal key lock is installed inside the battery case which is also used for our rear rack battery packs; External key lock is installed outside of the battery case(fastened on the battery mounting plate), please check carefully before ordering.

If are looking for External rack key lock including rear rack battery mounting, we can also provide, please view details in the picture and order.

E-bike power cord for connecting motor controller to ebike battery.

For connecting motor controller side, the connector could be DJ7031 connector(we no longer use it) , Φ4mm bullet connector(default power connector of our front or rear ebike controllers) or Φ5mm bullet connector(default power connector for Bafang BBS01/02 kit).

For connecting battery side, you can choose your demand connectors.

Currently, 90% front or rear brushless motor controller use Φ4mm bullet connectors for motor controller. You can check your own controller power connectors before ordering.

Default cable would be 14AWG.

If you need 12AWG wire for the power cable, please leave a message.

48V Dorado battery for ebike,14AH, 17.5AH, 20AH, 21AH, or 24AH for your choice. If you want a longer mileage, you can choose the max capacity 24AH. If your motor is 1000W-1800W, then our Dorado battery will fit your ebike.

The mounting bases for the Dorado batteries are the same, if the length is the same, then you can choose this battery as a spare battery. There are only two lengths for the Dorado cases, L1=458mm or 390mm, some people would like to measure the longest part of the battery, and get 505mm or 440mm to check which model you need to choose. 

There is a 5V USB output for the Dorado case which you can charge your mobile; 

The charging connector will be 5.5x2.1DC or 5.5x2.5DC as default; if your original battery uses the 3 pin charging connector, you can choose the mini XLR 3 pin connector for the batteries; normally for plastic chargers or charging current less than 4A, the default charging connector is 5.5x 2.1DC;

For the discharging connector, the default connector is 2pin connector(female PLA0274 and male PLA0273); if your ebike runs larger current, it's better to use 6pin connectors(female PLA 0239 and male PLA 0238); Normally most of the e-bikes for power less than 750W will use 2 pin connectors. If you are confuse for the connectors, please check on our website: Tigershark / Atlas/ Dorado connectors

 If you don't know which charging and discharging connector to choose, please email us.

This battery can be a replacement for Biktrix standard battery, NCM moscow Milano Plus/Venice Plus/Moscow Plus/Aspen Plus/Miami ebike batteries, 

Dorado battery (505L) is suitable for e-bikes which from ECCOBIKE/ ADDMOTOR/ VOLTBIKE/ CIVI/ M2S/ Surface 604 bikes/ Rambo/ Quietkat/ BAKCOU....etc, while 440L Dorado battery fits for the max-cargo and G20-CARGO electric bike.

Aventon Pace 500 replacement battery.If you want a larger WH battery for the Aventon Pace 500, you can order on our website.

48V 14AH /48V17.5AH Ebike in-tube battery(SYR case), There are two lengths for this case, the shorter case(L-=354mm) is for Aventon level replacement battery; The longer case(L1=442mm) is for other intube ebike battery, such as Markhor frame intube battery. 

If you are looking for Aventon level replacement battery, only the shorter case will fit and the shorter can can max build 48V14Ah battery, please note.

There are several similar cases with different sizes, please double check before ordering. If your case sizes are the same as ours, please double check the discharging connector because with the same sizes, there are two types of connectors, 4 pins connector and 6 pins connector, they are not compatible. Please check our pictures for details.  If you are confused, please email us, send us some pictures of your current battery and we will check for you.

If you are looking for 52V17.5AH with the longer case, we can also build it, please email us if you need.

48V Hailong G70 battery for ebike.

 The mounting is included with the battery; Key lock is available to lock the battery on the battery mounting foot.

5pin discharging connector, there are several similar connectors, please check from here for them: Hailong discharging connector ; 

Charging port is 5.5X2.1DC or 5.5X2.5DC

Charging voltage for the 48V battery is 54.6V; recommend to charge the battery with <5Amps.

48V 14AH Reention EEL battery for ebike. This battery is installed in the bike tube; there are 4 types of these cases with different length and width. Our battery case is with L1*L2 = 430 X 354mm, and with width*height being 64*94mm. Please measure your case's sizes before ordering the battery.  You can also check the picture on our website for the case.

NCM Moscow M3 Magnum Ebike Replacement Battery.

This battery can be the replacement battery for Ride1up Core-5 or Ride1up LMT'D ebike. 

48V 17.5AH intube battery for Dengfu Carbon fibre ebike frame.

The charging port is 5.5X2.1DC as default..

The battery itself has no ON/OFF switch. The original Dengfu frame(E10/ E22/ E23) has an ON/OFF switch and a charging port on the frame. Therefore if you are looking for the battery for the original Dengfu frame, this one can be plug and play.

Important: If your existing Dengfu frame has no ON/OFF switch and charging port on the frame, please advise us and will modify the connection of the battery socket specially. 

48V in-tube battery for ebike down tube frame.

There are several types this model battery cases with different sizes, the downtube for your bike is fixed, therefore the battery case is also fixed(cannot interchangeable with other cases), please double check before ordering. The in-tube battery here is suitable for this bike frame: e-MTB full suspension ebike frame for Bafang M510 M500 M600 or M620 motors.

If you choose the smart BMS for the battery, you can view battery parameter via mobile app. 

The charging connector will be 5.5x2.1DC or 5.5x2.5DC as default; if your original battery uses the 3 pin charging connector, you can choose the mini XLR 3 pin connector for the batteries; normally for plastic chargers or charging current less than 4A, the default charging connector is 5.5x 2.1DC;

 This battery can be used for Ride1UP Cafe Cruiser 700 SERIES electric bike or Himiway Zebra Zebra Step Thru ebike. The length for the battery with cover is 441mm, please measure your original case height and width before ordering.

Important note: The batteries are not compatible with different size. Therefore please make sure you choose the right size for your battery.

48V11.6AH, 14Ah, 14.5AH, 15AH, 16A, 16.75Ah, 17.5AH, 20AH etc. high capacity down tube battery for electric bikes. It could be a powerbank because it has a 5V USB port for mobile or ipad charging. It is high capacity and can run long distance per charge.  If you are running a Bafang BBS kit and want a high power battery, this one would be suitable for you. 

There are 3 types of discharging sockets for the Hailong battery, 4pin, 5pin and 6pin, you can choose the one you need. If you don't know what connectors they are, you can check from here: Hailong discharging connectors

48V Hailong 01 Hailong downtube battery, 12AH~14Ah for electric bikes. This battery is newly designed for bicycle frame bottle case posistion, made with Sanyo NCR18650GA, Samsung INR18650-32E, Samsung INR18650-35E, Samsung INR21700 50E or LG INR18650 MJ1 cells.

The mounting plate is included. 

Charging port is 2.1DC or 2.5DC port.

Discharging socket, 4pin blades contacts/5 pin golden contacts/ 5pin blade contacts connector. For details of the discharging connector, please check here: Hailong connector

Different chargers for options.

Hailong 01 battery dimension: 361x90x92mm

48V ebike tube battery, made by Samsung INR18650 35E or Panasonic NCR18650BD cell, or Taiwan Molicel INR18650 P26A.

If your motor is with 1500W or 2000W, then the Taiwan Molicel INR18650 P26A would be suitable for you because it has a high discharging rate; If you leave in a cold country and will use the bike in winter, then the Taiwan Molicel INR18650 P26A is also suitable for you because it can work under -40 degree. If you prefer the Samsung or Panasonic cells for your high power motorcycle, please choose higher AH for the battery, small AH with larger discharging current is not good for battery lifespam. 

We can build the batteries with your demand dimensions. You can have a rough size calculation according to single cell dimension: 18*65mm(Diameter * Height), 13S4P layout means 13*4=52pcs cells, 13S5P=65pcs cells etc. Leave some extra space for the cell holders and BMS(normally 80x60x12mm for small current, and 100 x 140x 15mm with larger current.). If you don't know how to calculate the dimension and AH, please email us.

48V high capacity lithium ion frame battery for ebike. It could be a powerbank because it has a 5V USB output for mobile or ipad charging. It is high power and can run long distance per charge.  A 180W54.6V3A charger is included with the battery. If you are running a Bafang BBS kit and want a high power battery, this one would be suitable for you.