Seldom people pay attention to their laptop batteries unless there is something wrong with their laptop batteries. However, if you still don’t know how to treat your laptop battery in a correct way, no matter how many batteries you own, they will be damaged by yourself.
Take the Acer Laptop Battery for example, this same-model AO751h-1211 battery replacement is listed at an improved 4400mAh and provide the same consistent performance (or greater) as the original battery pack. Made with the highest quality cell, Full one year replacement warranty, Note: 100% OEM manufacture compatible. Capacity: 4400mAh Volts: 11.1V Color: Black.
To get maximum use out of your Acer AO751h-1211 laptop battery there are a few things to keep in mind: 1) Avoid frequent full discharges because this puts additional strain on the Acer AO751h-1211 battery. Several partial discharges with frequent recharges are better for lithium-ion than one deep one. Recharging a partially charged lithium-ion does not cause harm because there is no memory. (In this respect, lithium-ion differs from nickel-based batteries.) Short battery life in a laptop is mainly cause by heat rather than charge / discharge patterns. 2) The Acer AO751h-1211 Batteries with fuel gauge should be calibrated by applying a deliberate full discharge once every 30 charges. Running the pack down in the equipment does this. If ignored, the fuel gauge will become increasingly less accurate and in some cases cut off the device prematurely. 3) Keep the lithium-ion battery cool. Avoid a hot car. For prolonged storage, keep the Acer AO751h-1211 battery at a 40% charge level. 4) Consider removing the AO751h-1211 battery from a laptop when running on fixed power. (Some laptop manufacturers are concerned about dust and moisture accumulating inside the battery casing.) 5) If you have a spare lithium-ion battery, use one to the fullest and keep the other cool by placing it in the refrigerator. Do not freeze the battery. For best results, store the brand new Acer AO751h-1211 battery at 40% state-of-charge.
