🎉 Macbook Air Early 2015 Battery Life

Hi Apple community, I've done some reading here and elsewhere to help troubleshoot my battery life, but no luck. Apologies if this is a common question, but I need to ask in case I've missed something obvious. I bought my 2020 MacBook Air (i5, 512gb SSD) a week ago, and I'm losing about 20-25% battery life per hour for general web browsing. I have a macbook air early 2015, 1.6Ghz core i5. It’s performance was excellent until catalina. Updated to catalina and it made my mac dead slow. I ran etre check, report showed performance is poor. So I clean installed macOS Sierra 10.12.6 (Installed after factory reset). I ran etrecheck again the report shows performance is poor. Although it shares its name with the earlier MacBook models from yesteryear, the MacBook "Core M" 1.1 12-Inch (Early 2015) and its slightly higher-end brother -- the MacBook "Core M" 1.2 12-Inch (Early 2015)-- are radically different than their predecessors. MacBook Air (13-inch, Early 2015 - 2017) MacBook Air (11-inch, Early 2015) MacBook Pro (13‑inch, M2, 2022) Battery life depends on device settings, usage and Check the "Cycle Count", "Condition" and "Maximum Capacity". 11-inch early 2015 MacBook Air batteries have a "life" of one thousand (1000) charge cycles. If you have exceeded 1000 cycles, maybe consider replacing your battery. In-depth review of the Apple MacBook Air 13 inch 2015-03 (Intel since the battery life is probably longer. Power Consumption. starting with an Intel 80286 microprocessor in the early 1990s y6teJt.

macbook air early 2015 battery life