Hello,
I just dug out an old cordless drill come with Ni-Cd battery which is already dead. I want to re-build the battery, replace Ni-Cd inside with Lithium close to 14.4 volt, and keep its original charge protection circuit.
My question is: after that, can I use the same Ni-Cd charger to charge the new Lithium battery ? or do I need to get a charger specially for Lithium battery?
I just dug out an old cordless drill come with Ni-Cd battery which is already dead. I want to re-build the battery, replace Ni-Cd inside with Lithium close to 14.4 volt, and keep its original charge protection circuit.
My question is: after that, can I use the same Ni-Cd charger to charge the new Lithium battery ? or do I need to get a charger specially for Lithium battery?