Battery Part Number: XSBT420AS XSBT420UK XSBT420^^Perfect for WV401BL WS640AE WS640 WV403BR WS642AE WS642 WV401PK. The same size as the original^^Type: Li-ion, Rate: 25.92W h, Voltage: 14.4V, Capacity:
1800mAh^^Dimensions: x x mm, Weight: 350.0 g^^We provide 2 years of after-sales service. If you have any questions, please emails us. We reply in 24 hours.