How to Revive NiCad Rechargeable Battery

How to Revive NiCad Rechargeable Battery
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How to revive NiCad Rechargeable Battery
Our cordless phone was disconnected with its base during our14-day Europe trip, thus the rechargeable on the phone set is dead. After recharging it in the base overnight, nothing indicated it had any charge. It is dead because of the crystal denrite growth. How can you revive it? Simple, it only takes 2 minutes and a charger to “zap” it.