it Can Charge Sizes : Aa / Aaa / C / D / 9v
its Led Charge-status Indicator Tells You When Batteries Are Charging. This Charger Has An Automatic Short Circuit And Reverse Polarity Protection And A 16.5 Hour Timer Control Which Should Provide A Trouble Free Performance Over A Long Period Of Time.
rechargeable Batteries Have Up To 32 Times Less Impact On The Environment Than Single Use Batteries Offering Both Economic And Environmental Benefits.