crwdns2933423:0crwdne2933423:0
crwdns2918538:0crwdne2918538:0

crwdns2934243:0crwdne2934243:0 oldturkey03 crwdns2934247:0crwdne2934247:0

crwdns2947189:0crwdne2947189:0:

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

crwdns2934249:0crwdne2934249:0:

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?

crwdns2866306:0crwdne2866306:0:

MacBook Pro 17" Unibody

crwdns2915684:0crwdne2915684:0:

open

crwdns2934251:0crwdne2934251:0:

+120971

crwdns2934241:0crwdne2934241:0 john

crwdns2947189:0crwdne2947189:0:

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

crwdns2934249:0crwdne2934249:0:

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?

crwdns2866306:0crwdne2866306:0:

MacBook Pro 17" Unibody

crwdns2915684:0crwdne2915684:0:

open