Yes, there is a huge market for used batteries. Trick is to ensure they get put up for sale, because I'm sure the manufacturers are fearful a second hand market

Yes, there is a huge market for used batteries. Trick is to ensure they get put up for sale, because I'm sure the manufacturers are fearful a second hand market will devalue their product. ie. they will offer trade ins and free disposal rather than risk the battery equivalent of retread tires ending up on the market.