Aluminum Alloy

48V 36V 22A KT Controller For 500W 750W Brushless Electric Bicycle Waterproof USController dimension: about 12.5 * 6.6* 3.8cmweight: 350g9 mosfets cable length :all about 10-13cmMaximum current: 22±1ARated voltage:DC36V/48VSpeed set:1-4.2VRated current:11ABrake input :Low-LevelLow voltage protection: DC30/40±0.5V Connectors：motor (9pin waterproof plug )PowerPAS (3pin waterproof plug)1 to 4 cable(8 pins for throttle, e-bike, display) KT controller just only compatible with KT display(same communication protocol) . Please make sure that your system is KT system. PaymentDelivery detailsReturnFeedbackContact usPaymentPlease submit payment within 7 days after the auction ends.We gladly accept Paypal, and your order orders will be processed instantly and dispatched within 24 working hours.Delivery detailsShip to worldwide. The item will be shipped within 1-2 business days after clearance of payment. The order address has to match your Shipping address, please kindly note. ReturnReturns are accepted within 30 days of item receipt. Buyer pays return shipping. please contact us within 7 days once you received the item and return it within 30 days. All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number and specific reason for the return. We will refund or resend you after we have received the returned item We will bear all the shipping cost if the product(s) is (are) not as advertised.FeedbackWe maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us, please, if you have any problems with your purchase or feel that we did not perform at a 5 star level, please contact us prior to leaving feedback so we can make it right for you!Contact usCustomer satisfactory is most important to us. If you have any questions, please feel free to contact us! Please give us at least 24 hours to reply! Our office hour:-9:00a.m.-- 6:00 p.m.(GMT+8) of Monday to Friday On Aug 9, 2023 at 01:35:52 PDT, seller added the following information: