Specifications: Voltage: 14.4V Capacity: 4000mAh Battery type: Li-ion Replace for: Ecovacs/Dibea 4ICR19/65, BL7402A, INR18650-M26-4S1P iLIfe PX-B020 Zaco 501929 Compatible with: Ecovacs Deebot CR130, 500, 501, CEN540, CEN550, CEN546, CEN640, CEN646, CEN660, M82 Dibea V750, V780, V780s, V870, D960, GT200, GT9 iLife A4, A4s, A6, V7, V7s Plus, V7s Pro, X620, Y8H4, CW-320, X3, V3, V5, V5S, CW-310, Eco R3N5, V5 Pro, A9, A4s Pro, A7 Zaco A4, A4s, A6, A8, A8s, A9, A9s, V7, V7s Pro, V7s Plus Silvercrest SSRA1, 305857, UR18650ZT-4S1P-AAF.
