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You are buying a part depending on your choice, as pictured. We have aadded a complete set at a discounted price if this is what you are after.


Introducing the newer generation of 52V28A Yunli controllers set easy replacement, Sinewave FOC (9 Mosfets). Designed to make your life easier and cheaper to maintain your electric scooter.
You can very easy replace a faulty controller yourself as you don't need to unplug all the cables anymore, you jus need to disconnect the motor, battery cables and the plug that hold all other cable together. There is also no need to search for a or b controller and worry when one of the 2 is not in stock for you to buy because any controller can be used as A or B.
Only think that you have to keep in mind is that both controllers must be the same model and match. Controller's case dimensions are: 123 x 70 x 40mm. approx.

Feel free to contact before purchasing them for any questions or conserns you might have or if you would like to get more pictures of it.
There are no instructions with it so if you don't have the knowledge on how to fit them, we strongly suggest that you seek professional help.​​​​​​​​​​​​​​​​​​​​
All wires and plugs of the controllers are pictured.

Providing effective protection for your battery and motor:
Rotation-Clogging Protective System
Current-limit Protection
Phase line short circuit protection
Undervoltage Protection

FEATURES:

*Smooth feel linear acceleration
*Strong torque
*Electric Brake: Re-charging battery when braking, (This function can only be activated if the discharge port of the battery has effective in-charged function)

SPECIFICATIONS:
VOLTAGE: 52V
CURRENT: 28A
SIZE: 123*70*40mm (approx.)
MOTOR POWER HANDLING CAPABILITY: 800W-1500W
MAX TEMPRETURE: 85℃

PLEASE NOTE1. Some times when you instal a new controller the motor will spin in the wrong direction, in this case you will have to use the SELF-STUDY cables (2 white on every controller). If this happens get in touch immediately for instructions.
Do not ignore this as the controller might breakdown and it won’t be covered under the warranty.

52V28A Yunli controllers set easy replacement - Sinewave FOC (9 Mosfets)

£218.90Price
VAT Included
  • Dispatching your order:
    * All goods are subject to availability.
    * All orders are dispatched the same or next day unless stated differently.
    * Items ordered will be delivered in accordance with the requested delivery service.
    * We will try to ensure that delivery is within the estimated time scales.

    * Items ordered for collection using Click & Collect will be prepared as soon as possible. Communications will be sent by email and/or text to confirm the item is ready for collection with an expected collection time by the buyer of up to 7 days post confirmation the item is ready to collect.

    Returns:
    Even though we don’t like it, there are some parts/accessories on which we don’t accept returns for several/different reasons.
    These parts have been checked upon receipt from the manufacturer by us and they will be checked again before being dispatched to make sure that they are in proper working order.

    First reason is that most buyers want to install them on their own even if they actually don’t have the experience and/or knowledge to do so properly, often ending up in damaging them.
    Another very unfortunate one is that some buyers try to return their faulty used parts to us claiming that it is the one we post out to them.
    Finally, we don’t send out products for buyers just for the sake of trying them out and unfortunately there are buyers that think they can just do that.

    This part is one that falls to under the NO RETURNS parts/accessories policy.

    Feel free to contact us before purchase for any additional information you might need as we’re always happy to assist. Please take your time and make sure that this is the part you’re after as it will save both parties time and money.

    If for any reason you feel uncomfortable with this policy, feel free to buy the needed part from another seller.