HQRP 4.8V 3000mAh Extra High Capacity Rechargeable Battery for Euro-Pro Shark Sweeper X1725QN VAC-V1930 Battery Pack Replacement plus Coaster HQRP&reg; High Capacity Rechargeable Battery plus HQRP&reg; Coaster; Battery Type: Ni-MH Rechargeable Battery Pack; Capacity: 3000mAh; Volt: 4.8V; 100 days warranty!