< img src="http: //www. salebatt. com/batteryimages/BDLAC044. jpg" /> Li-ion, rechargeable, no memory effect Acer AO751h-1211 batteryBuy acer AO751h-1211 Battery for your notebook computer. This same-model AO751h-1211 wide variety replacement is listed at an improved 4400mAh and provide the equivalent consistent performance (or greater) because original battery pack. Made with the highest quality cellular, Full one year substitution warranty, Note: 100% OEM manufacture compatible. < li class="lihead"> Specifications: < li class="fline"> Chemistry: Li-Ion Capacity: 4400mAh Volts: 11. 1V Color: Black < h6> To get maximum use from your Acer AO751h-1211 laptop battery there are a few things to keep in the mind: < /h6> 1) Avoid frequent filled discharges because this puts additional strain on the Acer AO751h-1211 battery. Several partial discharges with constant recharges are better with regard to lithium-ion than one profound one. Recharging a partially charged lithium-ion doesn't necessarily cause harm because there is no memory. (In this honor, lithium-ion differs from nickel-based electric batteries. ) Short battery life in a laptop is mainly cause by heat instead of charge / discharge habits. 2) The Acer AO751h-1211 Electric battery with fuel gauge should be calibrated by applying your deliberate full discharge one time every 30 charges. Running the pack down in the equipment does this. If ignored, the fuel gauge gets increasingly less accurate and in some cases cut off the instrument prematurely. 3) Keep the actual lithium-ion battery cool. Avoid a hot car. For prolonged storage, keep the Acer AO751h-1211 battery during a 40% charge level. 4) Consider removing the AO751h-1211 battery from a laptop when running concerning fixed power. (Some laptop manufacturers are concerned about dust and moisture accumulating around the battery casing. ) 5) If you have a spare lithium-ion battery pack, use one to the fullest and keep your other cool by placing it on the refrigerator. Do not stay still the battery. For top results, store the revolutionary Acer AO751h-1211 battery at 40% state-of-charge. More data: http: //www. salebatt. com/acer-ao751h-1211-laptop-battery. htm