As an Amazon Associate, we earn from qualifying purchases. JK BMS - RS485 Interface Module JK . BMS-RS485-MODULE Gallery Attributes Brand name, Manufacturer name, ManufacturerJK Extra Product Name, snippetJK BMS - RS485 Interface Module moq, multiple, tierMinQty11 MPN, SKUBMS-RS485-MODULE qtyInStock-2 qtySourceFieldMap tierPrice16.99 Distributor offers SellerSKUMOQIn stockMultiplePrices 18650batterystore.comBMS-RS485-MODULE1-211 @ $6.99