Acer Replacement Battery 8 cell for Acer Selected 1690 Series - MS2169

If you are able to deal with all the items perfectly, will you get a secretary or assistant? We believe many users are hoping to have one if they need more leisure time. Actually, laptop battery MS2169 is such a product that can relief you from work burdens and other demands on power supply.

The responsibility of lithium-ion laptop batteries is providing enough standby time to Acer Extensa, Travelmate and Aspire notebooks. As long as enough power energy has come to the motherboard, the laptop computers are able to handle with many more programs in the same period while users can have a conference, report, design or other items at that moment.

And the protection circuit is also a good partner that can protect users from dangers. Once the overheating, overloading or other dangerous conditions occur, it will control the output voltage and current according to the nominal values of 14.8V and 4.4A or just cut off the power supply automatically to avoid any further case. That is why we have not only paid great attentions on the laptop battery performance but other circuits and components as well. So is our warranty with sound after-sale service.