How To Revive A Dead Sealed Motorcycle Battery. Ad Dead batteries might not actually be dead. Turn a dead non-spillable sealed lead acid battery in to a good semi-spillable lead acid battery by simple methods.

Theres a way to bring old batteries back to life instead of having to buy new ones. 1 Disconnect the battery. They come with an adapter that makes it really easy to plug the bike.
You will need a healthy 12 volt battery of a similar capacity as the dead battery and a Battery Extra EX01 12-150 or EX01 12-24-200 battery desulfator.
And will not revive a really dead. Turn on your charger and then let your battery charge. This method may be not bring the battery to full performance of the original condition but at my rate the battery will work for 5070 of it. Plug in your battery charger to the electricity supply.
