"Battery Lifesaver" ?
 

Page 38 in Feb's issue of Powerboat mag - something called the "Battery Lifesaver" - supposed to help remove plate corrosion, thus extending the life of the battery. What's the real poop on this thing? "$35. 1-800-888-8637".

In Germany a boating magazine tested the system. here its called megapulser. the result was that the system restored a batterie which was dead for two years in the garage. but a second batt. was definetly dead but over all they said it is worth its money.
andrée