- Ni-MH (Nickel / Metal Hybrid): rechargeable batteries that are more efficient than nickel-cadmium batteries.
- Li-Ion (Lithium / Ion) rechargeable batteries fitted to most laptops. The Li-Ion batteries provide excellent performance for a modest cost. On the other hand, Li-Ion batteries do not suffer from memory effect, which means it is not necessary to drain the battery completely before recharging the device.
- Li-Polymer (Li / Polymer) rechargeable batteries with performance equivalent to Li-Ion batteries but much lighter as the liquid electrolyte and microporous separator of Li-Ion batteries are replaced by a solid polymer, which is much lighter. The disadvantage to this type is that the charge time is greater and their life is lower.
The autonomy of the laptop computer may also be characterized by the average time of activity of the computer when it is in standby mode or in use.
No comments:
Post a Comment