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Industrial customized accessories do not support 7-day no-reason returns and do not include free shipping. If you buy the wrong product and cannot use it, the customer must bear the loss. We do not provide after-sales training and technical support for accessories. If you do not understand electronic technology and cannot use it, do not buy it.Lithium batteries are dangerous goods. Currently, some express delivery services are not accepted, and there is a risk that they cannot be shipped. Please be careful when placing orders! Once sold, industrial custom-made accessories will not be returned or exchanged!Please purchase with caution.If you have any questions, please consult customer service for confirmation before purchasing. Thank you for your cooperation.
This connection is a special battery for lithium battery car washing machines. When purchasing, first confirm the machine battery interface style, and then determine the number of batteries required.There are currently four types of conventional interfaces: A, B, C, and D. Each model can be configured with five battery cells: 1X3, 1x5, 2X5, 3X5 4x5.Currently, most lithium battery car washers on the market are available in 12V and 21V specifications.
In general, if the size, working voltage, and output power of the lithium battery interface can be replaced. If you have any questions, please consult the customer service to confirm it carefully.Thank you for your cooperation!










