07 BMW 328i key fob battery replacement

How to replace the battery for 07 BMW key fob.
Here are some links;
Battery:
SUPERELE 2pcs VL2020 Rechargeable Battery Lithium Coin 3V 20MM Horizontal Tab for BMW E46 E60 E92 3 328 330 X5 Remote Key https://www.amazon.com/dp/B06X3X3733/ref=cm_sw_r_cp_api_i_JxXFCb1954THG

Key fob case;
https://www.ebay.com/itm/283314832875?ul_noapp=true
Here is a link video of the two different model key fob for your BMW.
https://youtu.be/OKSjwPZ_Mck

Видео 07 BMW 328i key fob battery replacement канала Alfredo Salgado