Instruction: Answer the given question using the supporting document.

Input:
Question: Why does my macbook says that i need to replace this new batt. on the condition message? Is it normal ?
Document: I needed to replace the battery for my Macbook, which is now 5 years old. I've upgraded the computer enough times that I don't need a new one yet so it was just the battery, which was over it's cycle limit. This battery was way less than from the Apple store. I've had it almost month already and it's going strong.
This battery holds a charge and lasts far longer than even the original MacBook battery I received with my computer, and I am so far very satisfied with it and commend Anker for their superb customer service.I will be thinking of them next time I need to replace a battery and will not hesitate to order from them.
It's a good product so far. I was in desperate need of a new battery for my MacBook. With the Apple batteries being so expensive and bad, I stumbled across this company. Great reviews and customer satisfaction. Wish the battery was more powerful, but it's still a great buy.
I bought an older A1278 Macbook on Craigslist for a great deal and decided to keep it and upgrade it to the absolute max (new SSD to replace the optical drive, 8GB of memory, new rubber feet... on and on) and so, being a four year old computer, the next step was to find a replacement battery.
i had to replace my late 2008 macbook battery since it became bloated and would last about 5 mins unplugged. i didn't want to stop $100 on a new battery from apple so i did some research and found out about anker. after reading many of the reviews i decided to give it a try.shipping was extremely fast- received it in about a day and that was during the snowstorms and the polar vortex hitting the east coast.
Battery life as promised/expected and am happy with my recent purchase. The company's customer service is outstanding - I have received 3 emails from them since purchase checking in and making sure that my battery is working, that I'm happy, that I know how to contact them with any questions and concerns, and that they stand behind their product and will replace in the future if need be. I'm not sure I can recall a company being this mindful, proactive and customer-oriented in the last two decades!
*update* I raised to 3 stars from 1 because Anker customer service was very prompt about my battery problem and sent me a new one ASAP. I'm getting about 2 hours run time now with the replacement battery on my late 2008 Macbook, but so did the other battery when I first got it, so I'll wait and see if the new one is any better.-I've been using this battery for about 2 months now, which I purchased to replace my original and failing battery in my late 2008 MacBook.
Just got this battery today i was super exited about it. When i tok out my old and replaced it with the new one i could not wait to turn on my computer an have a strong normal battery again. I pushed the power button only to get no resonce from my computer. I thought i might have been something I did so I put the old one back in and everything was working fine.
2% pr. minute, (normal use) -When indicating 15% battery charge left, the computer shuts down, not even giving me a low battery warning anymore.Update 2: I have now been contacted by the company. They apologized for the inconvenience and immediately sent a replacement battery but at the same time stated that expected use for a brand new, fully charged battery would be only two hours (!!) They sent a postage paid return label for the defective battery.
This had great reviews but I found that this battery barely extended the time I could use my laptop from what I was getting with the original battery. To be clear, the original battery would give me about 45 minutes of normal usage; this new ones gives me about an hour and a half. So while technically my usage time was doubled, the total time available isn't much.UPDATEAfter a courteous phone call from the company, I was given a replacement battery that has since given me a much better impression.
Answer: It says that because your battery will charge so many times before that message comes up. Each charge is called a cycle. The computer will advise you to look into a new battery once you hit a certain number. If your battery still seems reliable I think you should be alright.