Mobee Magic charger for Apple Magic Mouse does the job
Mobee Magic Charger for Apple Magic Mouse Price: €50 Rating: Three stars
If you use a desktop Mac at home or at work, it often seems that the intervals between battery replacement for Apple's 'Magic Mouse' come around way too quickly. After a week of nagging, you finally give in, searching for the discount box of batteries you bought in 2012. This is a nice little alternative solution.
It's a rechargeable battery pack with a wireless recharging pad. It works by substituting the ordinary batteries for the rechargeable pack in the mouse. The mouse can then be rested on the accompanying recharging station mat, which is plugged into one of the Mac's USB ports. If you need to take the mouse with you somewhere, a single charge lasts around five days.