The listing, Renu-it Alkaline battery reconditioner/charger has ended.
a link to the manufacturer page with downloadable manual.
http://viatekproducts.com/renu-it-jr-patented-disposable-battery-regenerator/
Viatek Renu-It Disposable Battery Recharger renews (recharges) disposable batteries up to 70 times. The great Thomas Edison first invented the principle of the Renu-It technology over 75 years ago. He understood that an alkaline battery could be renewed, simply, by cleaning the cells. From this principle, a group of inventors developed a technology that can reliably and safely regenerate "dead" batteries. The renewing process does not add anything to the batteries; it simply releases the potential that is already there by perfecting the internal structure of the cell. This one unit will allow individuals to save the environment and at the same time save money!
Viatek Renu-It Disposable Battery Recharger Features:
• Advanced processor control for simple plug and go operation.
• Compatible with five battery chemistries: Alkaline, titanium, RAM, NiCd, NiMH
• Four charging docks for charging AA and AAA PLUS 2 9v docks
• Simultaneous charging of mixed and sizes
• Completely safe; protection against overcharge, overheat, short-circuit, and polarity reversal
• LED indicator turns green when renewing process is complete
• Renews all brands of batteries
• Saves money
Watch the Video on Renu-it:
http://youtu.be/BorddomcphQ
get the best results, adhere to the three rules:
1. Never use your batteries until they are dead; it's like stretching a rubber band so much that when released, it won't return to its original shape. 70%-80% used is better.
2. Fresh batteries perform much better than old and expired batteries.
3. Always inspect the batteries carefully before putting them in electronics products.