If I keep the chargers (not the battery) plugged in, will they lose their charging power later?

This is in regards to all types of battery chargers, such as cell phone chargers, Ipod chargers, digital camera charger, lap top charger, etc..

No, it will not affect the life of the battery. They usually recommend that you keep them plugged in.

It CAN shorten the operating life of the charging unit, but not its immediate ability to charge. Also, a charger uses some residual power when plugged in, even when not charging, so you're paying for electricity you're not using. Report It