I have a few of the 1800mah Maxamps. It sits about 2mm above the rim of the 1590a case. if your lid replacement has that much clearance it should work. if not a spacer or a simple added depth to the lid would make it work well. I will have one of the lids as soon as they ship it to me, (ordered a couple days ago). I can test it out when I get the lid in.