Batteries for Apple Notebook
With lithium-ion cells, they have very good performance in energy to weight ratios with very high energy density. Different from old versions, they are of little memory effect, which means we don′t need to charge and discharge it to activate the BIOS data frequently. The high-capacity batteries are also of high energy density and we can keep these Apple laptops for a longer time. Certainly, we recommend users to select standard version of OEM specs as a replacement battery.