This Universal CAR and HOME adapter will act just like your original power adapter that came with your laptop, except that you can use it in your car using the car cigeratte lighter OR use it at your home as universal adaptor.
Applied to alkaline LR6, LR03, Ni-MH abd Ni-CD battery. And Nickel-hydrogen batteries with different capacity and variety and the alkaline batteries are allowed to be activated in a mixed way.