One of the best 6 cell acer replacement batteries for Acer Extensa 5220 series is the acer replacement battery 6 cell BT-00604-011 which, due to years of testing and examination when applied to laptops, has been proved to be most effective in laptop operation and performance. The reason for its effectiveness comes from its good temperature of heat and internal balance and compatibility with a number of other laptop components. This acer replacement 6 cell battery BT-00604-011, on account of its excellent properties, often assist the laptop to work smoothly and function well, and thus tremendously enhance the speed of program advancement. A laptop with this type of battery frequently runs ten times as efficiently as one without the employment of the positive impact of this battery in actual operation.
Moreover, this Acer Extensa 5220 replacement battery BT-00604-011 can stabilize the overall heat the laptop gives out, and thus cause the internal temperature to remain at a reasonable and safe condition. That's why some acer laptops can continuously run for a long time without getting very hot at the bottom, which should be ascribed to the effect of this type of battery. A balanced temperature of heat can help the laptop to last longer in survival and bring longer capacity to internal arrangement that bears relation to information saved, files and documents progress, and data collection. Usually, this battery has a warranty of one year and is brand new in condition. And buyers can enjoy the refund policy of 30 days money back if they are dissatisfied with our products.