Logitech Solar K750[1] has served me well. 3+ years now and still going strong. The model that I have can be easily updated to use regular batteries, once your

Logitech Solar K750[1] has served me well. 3+ years now and still going strong. The model that I have can be easily updated to use regular batteries, once your solar interface goes bust. [2] [1] https://www.logitech.com/en-us/product/wireless-solar-keyboard-k750-mac https://www.logitech.com/en-us/product/wireless-solar-keyboa... [2] https://www.ifixit.com/Guide/Logitech+K750+Keyboard+Battery+Replacement/23376 https://www.ifixit.com/Guide/Logitech+K750+Keyboard+Battery+...