If you are frustrated with your laptop battery charging problems and changing batteries often, you can try external laptop battery chargers.

For example, sometimes the power jack may become loose or breaks down after a few months of regular use.

The Laptop won't power up because the battery is all used up and the it won't take in A/C power directly from main because of a faulty power jack.

External laptop battery chargers charge the battery externally.These are standalone devices that do not plug into your laptop. Instead of that, you take the battery out and attach it to the charger and then plug the charger into an electrical outlet.

When it becomes fully charged, you can reinsert the battery back into your laptop.

There are a few companies that make external laptop battery chargers.It may cost about $70.00.

Eventhough its costs some money and require an advanced purchase, in which case it may be just as economical to buy a new charger from your laptop's manufacturer.