Does Laptop Battery Voltage Matter

Does Laptop Battery Voltage Matter. So if the original battery is a 36 volt a 37 volt replacement battery will work perfectly fine. Therefore it really does not matter much if you use 111 V or 148 V.

I recently had a battery which tested good but underload the voltage would drop causing issues. Depending on how different the supplied voltage is from whats required the device may simply fail it may work kind of or it may appear to work at the cost of a much shorter lifespan. Yes - so long as its a physically identical in sizeand b the same voltage as the one its replacing.

Simply stated your laptop will not be damaged at 19 volts of power when plugged into the wall socket and it will certainly not be harmed by operating on a battery voltage less than 19 volts.

Furthermore the matter is more complicated by the fact that one battery model for example a popular battery AS07B31 can exist in two different voltage versions. Look at the voltage and amperage ratings on your old adapter and compare them to your new adapter. Some Hi-Capacity batteries will have higher amp-hour ratings than the original battery found in the device. Checking the voltage parameter is one of the most important things to do.