In this article:reviving a nimh or nicd battery in the freezer recalibrating a laptop battery performing a full recharge caring for used batteries community q&a this wikihow teaches you how to restore some life to a laptop computer battery. while you can do a few things to boost your battery's. How to revive a dead motorcycle battery and save some $$$. in this vid i let me bike sit all winter, put a 2amp charge on it for about 3 days. still dead as a door nail. put some fresh battery. To revive a dead car battery you will need to pry the cell cover of the battery with a screwdriver. this may become a problem for certain battery types since some lids are sealed permanently shut. wear gloves while opening the lids and pay attention no to get battery acid on yourself..
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Is it possible to rejuvenate a car battery by adding more acid to it? i've heard that some dead batteries can be restored. you might be thinking of older batteries, which need to be periodically. Edit article how to revive a cell phone battery. in this article: jump-starting the battery freezing the battery community q&a when mobile phone batteries have reached their limit or are left discharged for a long period of time, they eventually lose their ability to hold a charge.. Also you can revive them with an other charged battery: join the batteries so the minus poles are connected, and use a metal appliance (i used a nut cracker) to make the connection of the both ends. 30 seconds-1 minutes should do the trick..
