Please watch the video on the homepage carefully and check the label on the controller so that it won't work after purchase.
KT LCD3U is a smart display, compatible with 24V/36V/48V/52V voltage, can automatically identify your lithium battery and adjust itself.There is a USB connector on the back of the monitor to charge your mobile device
This electric bicycle LCD display is made of stable motherboard and comprehensive performance plastic, beautiful, waterproof, wear-resistant, and can record a variety of riding data.
Data display: riding speed, single mileage and accumulated mileage, riding time, power-assisted gear, motor power and temperature, battery voltage and charging status, braking status and working environment temperature and other riding parameters.
LCD3U Display also supports the modification of P parameters and C parameters. If your PAS is 10 magnetic points or 12 magnetic points, you can achieve a perfect match by modifying the C parameters. There are a lot of specific tutorials on the video website. Of course, You can also contact us for a tutorial.
We ship using Amazon warehouse and your order will be delivered to you using the nearest warehouse. If you encounter any problem, please feel free to contact us, we will reply you within 24 hours. We can accept DIY custom service, if you have related needs, you can leave me a message.

Shipping is complimentary within the lower 48 US States.

We Do Not Ship to PO/APO Boxes, HI or Alaska
We Do Not Ship Outside of the Continental US
All items ship within 24-72 hours of Payment
For large items that require Freight shipping a valid phone number is required to call and schedule your delivery

Feedback is extremely important to us and
If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority!
If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns.
We PROMISE we can make you happy if you give us a fair chance.

All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged
Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority!
All items are IN STOCK at time of listing.
Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items.
Please do not penalize us if we have to issue you a refund!

Thank You For Your Business!