Shimano BT Master 11Ah This is a new battery obtained through a recall in December 2023. I have two, and the other one is still in the same condition as shown in image 2. The one I'm selling is unopened and still in sleep mode. Unlike electric reels, there's no display of usage time, so I think an unopened product is trustworthy! Included: Main unit, charger, box, warranty, instruction manual Since it's new and unused, please refrain from claims and returns. Daiwa Electric Reel Boat Fishing Lithium Fishing