Re: Battery charging tips
Charging at 80% isn't bad, it's just wasteful unless you really need a fully charged battery, and it's down to 80%. Once in a while is fine. (Discharging down to 10% once in a great while is okay too.) But, as a general rule, recharge when it's down to 50%, and +/- 10% isn't going to affect the battery life that much, so 40%-60%. Which is one reason I don't buy phones I can't swap batteries on in the field. I always carry a spare, 40%, 39%, finish the call and swap batteries. If I ever needed more than that (and at one time I carried 5 phones [I sold for 5 carriers] and was on the phone about 15 hours a day), I'd carry more spares. Back then a good battery was $50 or more. These days a good one for most phones is $15 or less. A spare will cost you $15 and keep your batteries running for years. Draining the only battery you own will cost you $15 every 6 months or so - for a new battery. It's cheaper to buy one spare. And in an emergency - the battery died and I have to call 911 - I still have a spare in my pocket. (Unless I'm the one needing help - it's hard swapping batteries when you're trapped in a flaming wreck. Stupid wasting the time, too.)