Powerextra Euro Pro Shark 4.8V 3000mAh for Shark X1725QN Battery for V1700Z V1930 Cordless Sweeper It is a kind of rechargeble replacement battery This battery can be charged with original battery charger Safeguard features against incorrect voltage, short circuit, internal overheating We focus on providing quality power products and excellent customer service Ships in 1-2 business days. Ships from CA, United States