I can only recommend using BetterTouchTool for adding more guestures to the mouse - and it comes with a nice feature, it reminds me when the charge of the mouse

I can only recommend using BetterTouchTool for adding more guestures to the mouse - and it comes with a nice feature, it reminds me when the charge of the mouse goes below 25%. This gives me several days to recharge it before it actually gets low.