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Wednesday, August 15, 2012
It is known to all, the lithium-ion batteries are of little memory effect that users don’t need to overcharge or activate it at the first use. However, it is still uncertain that if the Li-ion Mac G4 battery is necessary to be fully charged each time to get enough power energy.

The activation is only effective to those batteries that haven’t been used for a long time.

mac g4 battery

Although little memory effect exists, if not in use for more than one month, the BIOS is possible to misunderstand the indicating of recharging cycles and remaining power energy. For this reason, it is of great significance to fully charge and recharge the Mac G4 battery to activate the all internal circuits and structure to have the correct indicating information.

Overcharging will decrease the performance of lithium-ion batteries in capacity and running rate to a great extent.

Thanks to the upgraded internal structure, the control circuits are responsible to prevent the Mac G4 battery from dangerous conditions. If overcharging, the protection circuits will be hurt or out of work, which is very dangerous to all the users, especially when playing on the laptop computers.

In some other words, the best work condition is with remaining power energy of about 20% to 80%, which can extend the lifespan of Mac G4 battery well.

If possible, please leave behind some power energy inside to keep the whole laptop in suitable performance. On the other hand, it is necessary to charge the battery to certain extent if not in use for a while, and avoid keep the charger plugged in all the time.

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by: USB Phone World
Monday, June 18, 2012
When looking for a replacement laptop battery, the primary factor we need to consider of is certainly the compatibility that is much more important than other factors to a great extent. Even though other details have also got great influence on the actual performance, we need to ensure the compatibility rather other any others.

The compatibility is firstly related to the interface and the whole shape to fit to certain laptop model.
Normally, it is very easily for users to learn about the shape and size of the original and compatible versions by comparison. Of course, some details like connecting interface are hard to check very seriously by visual inspection. If so, users had better get more compatible information to have the final confirmation.


The output voltage and current of Apple Mac G4 battery need to be checked seriously before making the final decision.
Actually, the specifications of Apple laptop battery is the other factors we need to check to ensure the compatibility of certain battery. If the output voltage is the same as OEM specs, the output current should be the same or higher than the original value while we need to ensure if the actual output power is the same as the nominal value according to the test indicator.

The quality with warranty we need to check to learn more about the performance of compatible Mac G4 battery.
To ensure the quality of Apple Mac G4 battery, except for the factors listed as above, the warranty and after-sale service of the suppliers, merchants and manufacturers are also very important items for us to ensure if certain battery is correct in compatibility or not. Usually, 1 year warranty of the whole 12 months is the must we need to check before purchasing.

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by: USB Phone World
Sunday, May 27, 2012
Many customers are looking for long life laptop with powerful functions and high configurations. However, it seems that it won’t solve all the problems but needs some high-quality accessories, which is the primary function of our powerful Mac G4 battery that can provide higher output power and good performance.

On no account can we ignore the configuration that compared to the accessories specifications. That is to say, a 9-cell battery won’t perform well enough if it is used on a laptop of too high consumption. It means Apple PowerBook G4 15 series notebook computers should not only judge by compatibility and specifications as well.


As to compatible Mac G4 battery, these 6-cell versions are of 10.8V and 4400mAh that is the same as original ones. It means that the users can use it flexibly just as played on the brand new batteries before.
On the other hand, if it doesn’t meet the increasing demands of high consumption laptops as some high consumed programs or devices are installed, it will influence on the speed of system or other programs performance effectively.

In this aspect, it comes to have higher and higher requirements on the output power, control circuits, appearance, interface, and other relevant elements related to the performance of Apple PowerBook G4 15 laptop series.

From this point of view, we can do any efforts to improve the laptop and battery configuration by replacement power supply or lithium-ion batteries of brand new circuits and enough high-end cells inside.
If so, the speed, charging and other performance of Apple laptops can be saved or improved thanks to this powerful compatible Mac G4 battery.

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by: USB Phone World
Wednesday, May 25, 2011

I have heard about one of my friends that she was confused about her laptop battery. After learning about recharging cycles, she took the time to remove the battery from computer in order to get more remaining cycles. But things do not turn out as her wishes. Her mac g4 battery even cannot last long enough after using for nearly one year and a half.



Apple mac g4 laptop



What’s wrong with her laptop battery or the computer indicator?



At the first, I ask our maintenance technicists to have a serious check for her. As is expected, the laptop system and hardware are all in good condition, except for the laptop battery. According to the report, this mac g4 battery performs as those Apple macbook pro batteries used for more than two years.



Such a result made her more confused as she couldn’t believe a product that not used frequently would be damaged more seriously.



We have recommended our customers to activate their laptop batteries if they are not in used for more than one month. It can activate the laptop battery capacity and help the battery management system to indicate correctly.



But when mac g4 battery has not worked normally for more than half a year, not only the indictor but the electrolyte and electrode will be reduced in performance as well. That’s why a frequent used laptop battery seems to have higher capacity and extended lifespan.



In addition, some other external factors like storing situations should be taken into account when coming across the problems of laptop battery.



Hence, I think it is worthless to try on some unfamiliar actions on laptop computer if you are not sure if it is effective or not. Especially when you have figured out some abnormal electrophoresis appear.

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by: USB Phone World

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