battery holder for AAA (Micro)

Battery holder for AAA (Micro)
The holders are intended for battery contact plates, which are available by mail order. Just enter > battery+contact+plate < as search. Example link on Aliexpress: https://aliexpress.com/item/1005001308633882.html. The contact plates are 9 x 10mm and with soldering lug 15 x 10mm.
The contacts can be used on both sides, so any combination is possible: parallel and / or series connection.