Tips To Extend Li-Ion Battery Life

TM reader Casey tipped us to this interesting guide on the proper handling of li-ion batteries. Some tips you’ll likely already know — “avoid fully discharging,” for example — but others are less obvious, like leaving li-ions at 40% charge when storing them for long periods. At any rate, it’s a good read for anyone who’s invested in li-ion power tools.
Four Tips To Extend Li-Ion Battery Life [Spicy Gadget Roll]