Description
【Perfectly compatible cordless vacuum cleaner】Compatible with Shark WS640, WS642, WS640AE, WS642AE, WS642AEQBL, WS642AEQCP, WS642AEQGN, WS642AEQPL, WS642AEQSL, WS640BL, WV401BL, WV401PK, WV403BR, WV410BL, WV410GN, WV410PR, WV410TL, QV410QBK, QV410QBL, QV410QCP, QV410QGY, QV410QPL, QV410QMG, QV410QGR, WV400J, WV405J, WV406J, WV415J, WV416J, WV310JMV, EVOPOWER SYSTEM STD CS100J, EVOPOWER SYSTEM STD+ CS150J..【Perfectly compatible cordless vacuum cleaner】Part Number: XSBT420, XSBT420AS, XSBT420UK..【Battery Specifications】Voltage: 14.4V,Type: Li-ion, 1900mAh/27.36Wh.The upgraded version of the battery will enter a protective state when used for the first time and requires a long period of charging to activate. It will not fail to charge..Please confirm whether your original battery part number or machine model is correct before purchasing. If you are not sure, you can contact customer service to confirm.
