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Versione corrente di: oldturkey03 (dettagli voto)

Titolo:

Why is my new battery's health dropping so quickly!?

Testo:

I installed [product|IF162-004|this] battery on 2/27 and by 3/1, after only 5 cycles its health had already dropped to 96% from 100% which was showing upon installation. Im at 7 cycles now and its still at 96%, but I am concerned having just bought/installed it.

Battery Health Monitor, coconutBattery and iStat Pro all show it having 96% capacity.

Im a self employed designer and this laptop is my only machine and active a lot. Its mostly plugged in during the day while at my desk, but at night while away from the desk I've intentionally let it fully drain several times now.

I have read your article "Zen and the Art of Battery Life" so it seems Im going about its usage correctly.

So I guess my questions are:

1. Wear this fast can't be normal, right?

2. At what point does the warranty cover a replacement?

3. And if it ever is replaced will the replacement be covered for 6 months from that time as well?

Dispositivo:

MacBook Pro 17" Unibody

Stato:

open

Risposta Accettata:

+120971

Post originale di: john

Titolo:

Why is my new battery's health dropping so quickly!?

Testo:

I installed [product|IF162-004|this] battery on 2/27 and by 3/1, after only 5 cycles its health had already dropped to 96% from 100% which was showing upon installation. Im at 7 cycles now and its still at 96%, but I am concerned having just bought/installed it.

Battery Health Monitor, coconutBattery and iStat Pro all show it having 96% capacity.

Im a self employed designer and this laptop is my only machine and active a lot. Its mostly plugged in during the day while at my desk, but at night while away from the desk I've intentionally let it fully drain several times now.

I have read your article "Zen and the Art of Battery Life" so it seems Im going about its usage correctly.

So I guess my questions are:

1. Wear this fast can't be normal, right?

2. At what point does the warranty cover a replacement?

3. And if it ever is replaced will the replacement be covered for 6 months from that time as well?

Dispositivo:

MacBook Pro 17" Unibody

Stato:

open