How to Register a BMW Battery?

Answer The electrical system in a BMW car is complicated and operated by sophisticated electronics. BMW has their vehicles set up electronically so that you will have to take your car to the BMW dealersh... Read More »

Top Q&A For: How to Register a BMW Battery

Is leaving a laptop plugged in too long, when the battery is done charging, bad for the battery?

No its fine. There are a lot of rumors about things like this but they're not true. Your laptop battery can not be damaged from remaining on the charger after the charging process is complete.

How much longer does an 1800 mh Li-ion battery last compared to a 1700 mh Li-ion battery?

Answer mh is not a recognised unit of measure. Please edit your question.

My laptop battery only charges to 60%. Is there anything I can do besides buying a new battery?

Buying camera with lithuim battery or AA battery,which is better?