Description

Notes : Please conenct these wires in order strictly as above to avoid any potential damage of the battery BMS .

 Please choose the shipment way as you like ,you you can consider express delivery way if your order is urgent , but you

should afford the extra freight cost by express delivery . As post by air ,usually it takes around 20-60 days ,please notice

it and do not open the disputes easily before reaching the contact with us ,we will try our best to solve the problem with

our joint efforts . 

We guarantee the product  from us with a 12 months warranty against defects in quality, but we are not responsible for

buyers' mistake or wrong handling, our product must be maintained in proper way. If Item is defective and not working on

arrival, please report the item to us within 7 days of receiving the defective product so we can issue a RMA. 

 Please contact us to request a return authorization. Please include your name, auction number, and reason for return

when you contact us. All items returned must contain all original packaging materials. Please carefully repack the item.

Items returned will be tested and if found defective, the buyer will be shipped a new replacement unit immediately. In the

event that a suitable replacement is not available a refund will be issued. 

The return shipment cost should be afforded by buyer if you can not accept our policy  ,please do not buy the item from

us ,fair deal is importable for both of us .

  We will not afford the import duty and tax Cost for our buyer import process , we will try to declare at a low commecial invoice for our buyer 

normally client does not need to pay any exra duty cost . but we can not assure it 100% that the duty cost can be avoided even with our 

lower declaration . we will not afford any responsibility due to the import duty cost problems , please know it kindly in advance before 

order placement . Client should make custom clearance with the support from us . 

    You satisfaction and positive feedback is very importand to us. Pleae leave positive feedback and 5 stars if you are

satisfied with our items and services. If you have any problems with our itmes or services, please feel free to contact us

first before you leave negative feedback. We will do our best to solveany problems and provide you with the best customer

services.