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"Admittedly, the battery in the MacBook Pro is more powerful than the Air's: Apple rated the former at 95 watt-hours (Whr), meaning that it can produce one watt
by m104 14y ago
"Admittedly, the battery in the MacBook Pro is more powerful than the Air's: Apple rated the former at 95 watt-hours (Whr), meaning that it can produce one watt of power for 95 hours, or, say, 5 watts of power for 19 hours. The 13-in. MacBook Air's battery, on the other hand, is rated at 50 Whr."
Not that a 90% increase in battery capacity should have any impact on the replacement cost or anything...
- codemac 14y agoBattery capacity is not the defining factor in battery cost, manufacturing is. I'd bet that they have almost identical manufacturing costs per laptop with either battery. How much does Apple pay for the battery, and how much do they mark it up? If they only pay 10% more for the bigger battery, then they are gouging your 44%, etc.
- m104 14y agoRight, I doubt that it scales linearly like that either. My comparison was just as absurd as the article's comparison in the other direction. Really, we don't have a clue how much Apple is making or losing by replacing these batteries. My guess is that Apple's battery replacement charge is based largely on the price point of the original product.
- AncientPC 14y agoI worked in the laptop battery pack industry for a few years, your description is fairly accurate. 6 cell packs cost ~$22 to manufacturer. 9 cell packs cost ~$30 to manufacturer (outdated numbers). Yet, 9 cell packs MSRP for easily 50+% more.