Genuine SHURE SB900A rechargeable lithium-ion battery. ■ Item Condition ・Unused. ・However, due to long-term storage, the battery life and capacity are not guaranteed. ・Please check the appearance in the images. ■ Set Contents ・2 batteries (as shown in the images) ■ About Stock ・This is a set of 2, but 　we have approximately 15 of the same items in stock in the warehouse. ・If you want multiple items, please consult us in the comments before purchasing. ■ Note ・Although unused, due to long-term storage, 　operation and battery capacity are not guaranteed. ・Please understand and agree to the above before purchasing.