Each battery needs to be equipped with a Rear Rack Kit to mount on the ebike rear wheel. If the battery is not used in the ebike field, the Rear Rack kit is not required, only the lithium battery mounting base needs to be fixed to the unit.
The most space-saving way to mount an ebike battery. The battery is supplied with the Rear Rack kit, which attaches to the rear wheel of the ebike and can be retracted to accommodate different ebike rear wheel sizes. Rear rack ebike lithium batteries are available with a tail light.the Rear Rack can also be fitted with a case or saddle.Currently available in Rack Rear kit in black and silver, other colours on request.
We can provide sets of ebike battery rear rack in black and silver or customize other colors.
The rear rack can be adjusted by swinging back and forth and lifting. ebike lithium battery base plate is fixed to the rear rack by 4 screws. All rear rack style battery discharge cable locations are at the rear. In fact with the rear rack, the battery can be adapted to all bike styles on the market.
Rack Rear type e bike Batteries are all fixed in the same way. The battery fixing base plate is screwed to the rack.
The battery base plate slide is fixed to the shelf. The battery is aligned with the base plate and slides into the battery. The motor controller input positive and negative wires need to be connected to the battery. As the discharge cable is connected to the battery and not the base plate, the discharge port connector needs to be disconnected each time the battery is removed and installed. The battery capacity is relatively large and there is no space inside the battery to mount the controller.
The base plate is screwed to the shelf and the battery is aligned with the base plate rails and then slid into the battery. The motor controller input positive and negative wires only need to be connected to the base plate. Because the discharge wires are connected to the base plate and not to the battery, the discharge port to the controller does not need to be removed each time the battery is removed for installation. The battery capacity is relatively large. The end of the battery base plate can be fitted with the controller.
The discharge box is screwed to the Rack Rear and the battery is tucked into the box. The battery is easily aligned with the case and the installation is easy and light. The battery capacity is relatively small. The end of the battery has space for the controller to be mounted and a discharge port. Only the positive and negative input wires of the motor controller need to be connected to the discharge box. The battery can be removed and taken home for charging.
Depending on the requirements, you can choose a battery with the following functions
E-bike battery level indicator light. Press the switch to display the current battery level, when the power indicator only shows the red LED, it is necessary to charge the battery.
The power switch controls the operating status of the lithium battery. When the switch is closed the battery will enter a low loss state and the battery will no longer supply power to the motor. The battery will be activated when the switch is turned on.
Lithium-ion battery USB port can provide charging for mobile devices. It can be customized with 5-12V output voltage and 1-2A current. The USB port is female.
A Bluetooth-enabled BMS can be installed inside the battery, and the battery condition can be checked at any time by connecting to the battery using Bluetooth on your cell phone. It is also possible to turn off the battery and adjust the battery parameters remotely by Bluetooth.
The Rear Rack E BIKE battery compartment conceals the ebike controller and is waterproof to IP650. the size of the battery compartment varies depending on the battery type. The dimensions of the controller in the picture are L85*W52*H30MM. Without the controller space ebike batteries will have a larger capacity.
The battery taillight is connected to the battery and will not work when the battery is dead. The tail light can be switched on by a switch or by pressing and holding the battery indicator light button.
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ebike batteries can be manufactured using 18650 & 21700 cells. Currently Rack Rear ebike lithium battery maximum capacity is 36V 45AH, 48V & 52V 35AH 60V 30AH using Samsung, LG, Panasonic and other 21700 & 18650 Li-ion cells.
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Rack Rear lithium batteries can be customized with up to 72V voltage. We also have 60V 52V 48V 36V 24V 12V battery pack voltage. The higher the voltage, the lower the capacity.The battery voltage should be the same as the motor controller voltage.
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The current Rack Rear type battery style can be installed in the maximum 60A BMS, the maximum continuous current of 60A. The common 1KW motor is 30A current, 1.5KW motor is 40A current. The higher the current, the stronger the power, but also very fast power consumption.
We have Korean Samsung, LG and Japanese Panasonic, Sony 18650 Li-ion cells. China’s BAK,DLG,EVE,MOLI 18650 Li-ion cells. At present, the hot market is Samsung 35E, 30Q, 29E and other models of cells. We can also help you to source other cell brands you specify.
Battery cells are mainly distinguished by capacity, material, brand, discharge rate. ebike batteries mainly use power cells with high discharge rate. If your motor power is very high, and need ebike range for a long time should choose Samsung, LG, Panasonic and other high capacity high discharge rate of 3500mah 18650. usually Chinese brand 18650 cell capacity and discharge rate is lower.Please contact us for details and we will recommend the best cost effective battery solution for your situation.
Our battery cells are all brand new A grade. We strictly select cells with the same voltage and internal resistance and capacity to form the battery pack before producing the cells.
Before production we check that each cell is in good appearance, in addition we use 100% brackets to hold the cells in place during cell production to keep the cells free from crushing and good heat dissipation. The new 18650 top is with pressure relief safety valve to stop the fire and explosion caused by short circuit and overheating of the cell.
For a quick quote, please let me know your motor power, battery type, and battery parameters. We will reply quickly within 8 hours. Thank you very much!
Don’t hesitate to inquiry today – all batteries are on special until 26 October 2023. Hopefully I will hear from you :)
