apple macbook pro early 2011 battery replacement

We gather data from the best available sources, including vendor and retailer listings as well as other relevant and independent reviews sites. It is forbidden to disassemble and hit the battery.ZDNET's recommendations are based on many hours of testing, research, and comparison shopping.Please detach battery from laptop, Battery lay up for a long time need to charging every 3 months. If use adapter with Laptop for a long time.Battery using more than 18 months or more than 300 cycle times, please remove battery from laptop, there would be risk of explosion or fire to use battery when It was more than life span.To avoid any Short-circuits, thrown battery into the water is prohibited. To avoid any explosion, thrown battery into the fire is prohibited.Strictly prohibit discharge the battery to 0 %. When battery discharger, do not discharge the battery lower than 8%.

Never take out the charging or discharging battery from the laptop.

Maybe the laptop adapter cannot compatible with the laptop, please close the laptop or change the correct adapter to charge.ĪPPLE MacBook Pro 15 inch Early 2011 Battery CAUTION And find that, the battery cannot charge or charge full.

If the battery uses for long time and the capability invalid (valid for 2 years) please take it out from the Laptop and stop using it to avoid the risk of fire explosion.

Should keep away from heat, high voltage, avoid the children touching the battery.

Battery need a circle use frequently Discharging to 8%, then charging full discharging and charging once per two months at least is a recommendation for battery reach a best condition.

the power cannot be lower than 80%, or it will be easily damaged and cannot be clanged.

It is a must to charge the battery above 80% before long time storage (above three months) and.

Please fully recharge the battery if the power is gone within two-day，or it will be easily damaged or cannot be charged.

If you find it takes more time to be recharged after the battery was fully discharged for a long time, please be patient, because it takes about 30 to 40 minutes to be normally charged again in general.

When use the laptop first time, please discharge it to closed automatically, it will takes 1 0-40 minutes to charge the laptop from 0% to 1%，it is a normal phenomenon, please feel free to use it.

It is forbidden to discharge to 0%, or it will be easily damaged and shortened the usage life.

It is a must to turn off or recharge the battery if it discharges to 8% in normal operation.

If it cannot solve the problem with above method, please contact with the dealer.

When use the battery at first time ,if it has two problems happened: it shows 100% power immediately when charge the battery ,or it is full, but when discharge it shows 0% power at once, in this case, you can discharge the battery to 0% in standby mode then recharge it.

Please discharge the battery to 8% then fully charge at the first time.

Apple macbook pro early 2011 battery replacement