My rMBP is 172 days old and has 148 load cycles, is that normal and/or fine?
I'm not killing that battery too much am I?
I'm not killing that battery too much am I?
You're fine. Run on battery whenever you need to and plug it in whenever you can. You can plug or unplug any time you need to, regardless of the charged percentage, and you never need to completely drain your battery.My rMBP is 172 days old and has 148 load cycles, is that normal and/or fine?
I'm not killing that battery too much am I?
I really appreciate this. Thank you.You're fine. Run on battery whenever you need to and plug it in whenever you can. You can plug or unplug any time you need to, regardless of the charged percentage, and you never need to completely drain your battery.The link below should answer most, if not all, of your battery/charging questions, including tips for maximizing battery performance. If you havent already done so, I highly recommend you take the time to read it.
That's what caused concern for me. Many showed way less cycle counts than me and that with keeping their mac for longer as well.The cycle count depends solely on your usage. I am averaging on 1.5 cycles per day, my laptop is over 2 years old now and the battery is still doing well despite being though 900 cycles. Still over 80% of original capacity.
So while there are people here who boast of having only 20 or so cycles after a year, I think this obsession is a bit ridiculous. Laptop is there to be mobile and to be used. The battery will last 2-3 years at any rate, after which it should be replaced because of age. I'd rather use it as it is convenient for me.
My 13" rMBP is at 98% capacity after 161 cycles in 11 months.
I do wonder how cycles are calculated. Since I get 10-12 hours on battery per charge, and have it plugged in 80% of the time, there's no way I have I should have rung up so many cycles. Does a cycle really represent the equivalent of one full battery's usage till empty, or have I misunderstood the meaning?
Read the WHAT IS A CYCLE? section of the Apple Notebook Battery FAQ that I linked in an earlier post in this thread.I do wonder how cycles are calculated. Since I get 10-12 hours on battery per charge, and have it plugged in 80% of the time, there's no way I have I should have rung up so many cycles. Does a cycle really represent the equivalent of one full battery's usage till empty, or have I misunderstood the meaning?