Attention: KT controller only compatible with KT display .Same communication protocol.Please check before place the order. Compare with sinewave and squarewave .Sinewave means less noise.more smooth when riding. Parameter： 30A/35A Square/Sine Wave Controller Type:36V/48V controller Brand:KunTeng Color:silver Size:170*80*36 mm Mosfet:12 mosfets Maximum current:30±2A/25±2A Rated current:15A/17A Rated voltage:DC36V/48V Speed set:1-4.2V Low voltage protection:DC40±0.5V 50ASquare/Sine Wave Controller Type:60V-90V 50A controller Brand:KunTeng Color:silver Size:235*80*40 mm Mosfet:18 mosfets Maximum current:50±2A Rated current:25A Rated voltage:DC48V/60V-90V Speed set:1-4.2V Brake input :Low-Level Low voltage protection:DC40±0.5V Weight:550g Package includes： 1*e-bike Controller 1*Display
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4.We care about our valued customers, and will always try to help you. So if you have any problems, please e-mail us immediately.
1.We accept Credit Card, Debit Card and eCheck payments through PayPal.
2.Payment should be done within 7 days after the end of the Auction. Otherwise Unpaid Item Dispute will be filed with eBay.
Items will be shipped within 3 to 15 business day on payment received.Please be sure your shipping address is correct before make a payment cause we ship items to your PayPal confirmed address only
The price does not cover any applicable tax or duty that might be charged by your customs. Buyers are responsible for such charges.
If you want faster shipping way. Please contact us before making payment.
1.100% Customer satisfaction is our top priority.
2. Return/refund is accepted within 30 days after the buyer receives the item. NO exchange will be accepted after 30 days from the date when the item is received.
3. If you receive an incorrect,damaged,defective,or item not as described,please feel free to contact us for a partial/full refund or resend.
Our office hours are 9:00 a.m to 6:00 p.m (GMT +8) of Monday to Friday .
And our Office is closed on weekends and public holidays.
We apologize for the late reply during the holidays.
1.We try our best to reply to your emails as soon as possible, however, due to high volume of daily incoming emails and time zone difference, we may not be able to reply your emails immediately. Please allow 1 business days for us to response. If you do not receive any reply from us, please check your email ensuring your mailbox has not reached full size.
2.Due to some ISP SPAM filter settings, you may not be able to receive our replies; if you have problems receiving our emails, you may need to use a different email account to contact us.
3.Please give us the opportunity to resolve any problem. We understand the concerns and frustrations you might have, and will try our best to resolve the issues. Please email us before leaving any negative feedback or open any dispute on PayPal.
4.We care about our valued customers, and will always try to help you. So if you have any problems, please e-mail us immediately.
1.We accept Credit Card, Debit Card and eCheck payments through PayPal.
2.Payment should be done within 7 days after the end of the Auction. Otherwise Unpaid Item Dispute will be filed with eBay.
Items will be shipped within 3 to 15 business day on payment received.Please be sure your shipping address is correct before make a payment cause we ship items to your PayPal confirmed address only
The price does not cover any applicable tax or duty that might be charged by your customs. Buyers are responsible for such charges.
If you want faster shipping way. Please contact us before making payment.
1.100% Customer satisfaction is our top priority.
2. Return/refund is accepted within 30 days after the buyer receives the item. NO exchange will be accepted after 30 days from the date when the item is received.
3. If you receive an incorrect,damaged,defective,or item not as described,please feel free to contact us for a partial/full refund or resend.
Our office hours are 9:00 a.m to 6:00 p.m (GMT +8) of Monday to Friday .
And our Office is closed on weekends and public holidays.
We apologize for the late reply during the holidays.
