Acer Aspire 7720 Laptop Battery Details You Need to Know
Acer laptop batteries are specific for each model or brand of Acer laptop. A battery of one brand of Acer laptop cannot be replaced by a battery of another model. Each model has its specific replacements though some are compatible with each other.
Acer laptop batteries are of three type of chemistry: NICad, NIMH and LI-ION. Each of three types of battery chemistry is significantly different from each other. One type of above types cannot be substituted with the rest unless your Acer laptop has been designed to use more than one type. Therefore, it is very advisable for one to know which type of battery chemistry his laptop battery is used in order to increase the battery life. Some Acer laptops however support more than one battery chemistry. In this case the laptop automatically lists out all the battery chemistries supported. There are also some devices which allow one to well upgrade his/her battery from NIMH to LI-ON in order to increase durability of the battery.
Acer Aspire 7720 laptop Battery lasts longer when well maintained. One should effectively do the following to ensure longer battery life.
· Always protect your battery from the memory effect. This achieved through fully charging your battery before use then fully discharging the battery, before you recharge again. Ensure you do this at least once in every two weeks. However LI-ION batteries are not affected by the memory effect.
· Ensure your Acer battery is always clean by regularly cleaning your battery with a cotton and spirit. This ensures the connections are ever clean for better connection with a portable device.
· Avoid leaving the Acer 7720 Battery dormant for a long period. The battery should be used at least once in two weeks. This ensures the battery is exercised effectively.
· Good storage is always emphasized. Whenever you’re planning to store the battery for a while, Store it in a cool dry place far from heat and metals. The batteries usually discharge during storage and one is recommended to recharge before using again.
Acer batteries are usually rated with voltage and current use per hour. Current is expressed in milliamphere hours (mAh) while voltage in volts (V). The power consumed by the power is calculated by getting the product of the two ratings.
Acer Aspire 7720 Battery.
Acer Aspire laptop battery is a light black battery with distinguishing discharge function. The battery has inbuilt protection against over charge as well as over voltage. The battery also secured from short circuit operations. Acer Aspire 7720 batter has the following features;
· LI-ION battery chemistry type
· Use 10.8-14.8 voltage
· Use 4400 mAh
· Have 6 battery cells
· Dimensions are 204*68.30*19.90 mm
Acer 7720 Battery.
Acer 7720 Battery has slim distinction from that of Acer Aspire 7720. It has the following features;
· Voltage: 14.8 v
· Current: 4800 mAh
· Battery chemistry, LI-ION
· Use 8 cells.
Just like the Acer Aspire 7720 batteries, the batteries have protection from over charge, over voltage and well secured from short circuit operation. When replaced with a laptop the battery performs exactly the same way as the original battery.
Acer Adapter
Acer Adapter provides the necessary power for recharging your laptop. One can as well use the Acer adapter to power the laptop without using the battery power. Acer adapter is specific to laptop models. A wrong choice of Acer Adapter can damage your computer. They are usually found in different shape and connection sizes. Acer AC adapters have two parts
· Transformer. Changes AC power to DC power that is used by the laptop
· Power cables. Plugged into the power source. And to the laptop charging port.
Acer adapter is usually specified by output voltage, current and output connector. The power of an Acer adapter ranges from 60 watts to 180 watts and depends on the computer model being charged.
Article Source: For more information about Laptop Batteries, please go to https://www.notebookbatteries.co.nz