Can I expect as good battery as when my Mac was new?

Question

MacBook Pro 13" Unibody 2009년 중반기

2009년 중반기 모델 A1278 / 2.26 or 2.53 GHz Core 2 Duo 프로세서 EMC 2326

745 질문 전체 보기

Robert Bostedt @robertbost69901

평판: 1

게시일: 2012년 12월 29일

옵션

Can I expect as good battery as when my Mac was new?

Hi there,

I have got a Macbook Pro, mid 2009, which has been well used over the years. This is clearly recognized by the fact that the battery life of my Mac is much shorter than it used to be. I currently have got approximately 2 hours of battery life from fully charged in normal, light usage. The number of cycles are currently counted to ca 850.

So my question is, keeping this in mind, how much of an improvement can I expect from changing my battery to a new one that you provide with? Can I expect as good battery life as when my Mac was out of the box? How new are the "new" batteries that you provide with, have they been lying around in a storage since 2009, or are they freshly manufactured?

Thanks,

Robert

답변되었습니다! 답변 보기 저도 같은 문제를 겪고 있습니다

좋은 질문 입니까?

예 아니요

점수 -1

댓글 1개

Alright, so I now got a response from the iFixit team saying:

"Hi Robert,

Yes, these batteries are freshly manufactured and you can expect the same battery life as the original when it was new. Let me know if I can be of any further assistance.

Matt Barnes"

Robert Bostedt 의 2013년 1월 1일

댓글 달기

답변 1개

선택된 답변

originalmachead @originalmachead

평판: 116.3k

66

68

359

게시일: 2012년 12월 29일

옵션

You are at the volunteer DIY discussion board - not iFixit customer service.

Used batteries are . . . used. New batteries are new. Some new batteries are occasionally bad right out of the box (especially Chinese knock-offs). A cheap battery will not perform as well as an Apple OEM. Some of the newer batteries last longer than the 2009 ones.

If you wish to speak with someone at iFixit -contact them.

If this answer was helpful please remember to mark it accepted.''

해당 답변은 도움이 되었습니까?

예 아니요

점수 1

댓글 1개:

Alright, I thought that official iFixit team would post their response here.

Well, I sent them a question via that link that you provided now. I think that the answer could be of public interest, so I'll update this thread when I get their response. Thanks for the link.

Robert Bostedt 의 2012년 12월 29일

댓글 달기

Alright, so I now got a response from the iFixit team saying:

"Hi Robert,

Yes, these batteries are freshly manufactured and you can expect the same battery life as the original when it was new. Let me know if I can be of any further assistance.

Matt Barnes" — Robert Bostedt
Alright, I thought that official iFixit team would post their response here.

Well, I sent them a question via that link that you provided now. I think that the answer could be of public interest, so I'll update this thread when I get their response. Thanks for the link. — Robert Bostedt

MacBook Pro 13" Unibody 2009년 중반기

Can I expect as good battery as when my Mac was new?

답변 1개

귀하의 답변을 추가하세요