6S 7S 24V Li ion Battery PCB board with 15A 20A 30A constant charge and discharge current for solar energy lipo or 18650 battery pack
$38.47
$51.54
Description Description This BMS was designed specially for 25.2V 6S Li ion or 29.4V 7S Li ion battery work for electric wheel or other application battery ,which can fit for various type of lithium ion chemistry such as :NCM battery ,lithium polymer battery and other li ion battery etc . Features And Characteristics : For 6S or 7S Li ion Battery application With Balance function With full set of protection functions : such as Over-charge and over-discharge protection , over-current protectiton , short circuit protection ,temperature protection with extremly low quiescent current consumption with Same charge and discharge port Constant discharge : 15A 20A 30A Dimension :60*33*8mm PARAMETERS REFERENCE : Constant discharge current: 15A/20A/30A Short circuit protection External short / release it by disconnect the external short will recover Over current protection 35A±5A/55A±8A/70A±10A High temperature protection can be added if needs such function Charge current 6A/10A/15A Balance 42±5mA Charge voltage For 6S Lithium ion :6*4.2V=25.2V For 7S Li ion :7*4.2V=29.4V Overcharge protection cut-off voltage Li ion :4.25V±0.025V Overcharge detection delay times Max 1500mS Overdischarge cut-off voltage Li ion :2.7V ±0.1V Over-discharge detection delay times Max 1500mS Overdischarge release voltage Li ion :3.0V ±0.05V Self-current consumption Stand-by : 10uA In working status : less than 40uA Dimension 60*33*8mm 6S 7S Li ion battery BMS for 24V lithium ion battery 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 . Tax and custom clearance : we will never afford the tax of import occured on Buyer side , and client should do the custom clearance if needs with our full support . 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 . 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 solve any problems and provide you with the best customer services.
