Genuine Original OEM Sony PCG Z1VAP (PCG 591L) PCG Z1WA  CMOS Battery   Original  part  -- not a cheap replacement        TESTED and found to be in good working condition. we provide money back guarantee if you are not satisfied == we will reimburse you for your return shipping, but please ship same battery you received to us.   Bid with confidence.  Picures is actual item --- please look at the picture for the item you'll receive. However if actual picture is inconsistent with the description, then there's a mistake, please contact me first for clarification before you buy.    Thanks for looking! Actual picture -- if it is not mentioned as included, please assume it is not included.All items are used except indicated otherwise.