*in the soundpeats it is the right which seems to connect first then the left joins so perhaps the right is doing most of the heavy lifting in terms of dealing with both the phone and the left one, whilst the left only has to link to the right and hence doesn't drain as quickly - perhaps similar is happening with the sony.
that however probably doesn't help with a solution I'm afraid."},{"@type":"Comment","@id":"https://www.hotukdeals.com/comments/permalink/52582069","author":{"@type":"Person","name":"uni"},"datePublished":"2024-04-15T11:33:24.000Z","text":"not sure about that model, but you can replace batteries in some. i literally replaced the batteries in my xm3's or whatever the model was from sony, guides on YT etc that tell you how to do it and what battery to get, and i found them on fleabay for about £8.50 each from china. no soldering or anything. you can also replace the battery in the charging holder thing, haven't done that yet, but will. that requires soldering but looks like you could probably just splice the cable and connect that way. so have a google and see if you can do it with your model before getting a new pair"},{"@type":"Comment","@id":"https://www.hotukdeals.com/comments/permalink/52582199","author":{"@type":"Person","name":"jco83"},"datePublished":"2024-04-15T11:55:54.000Z","text":"are you sure the battery level isn't the total for both buds combined "}],"commentCount":6,"interactionStatistic":1,"articleSection":"Ask"}