Maybe on the packaging the battery comes in, if not on the batteries themselves. Marie ----- Original Message ----- From: <maryemerson@xxxxxxxxxxxxx> To: <optacon-l@xxxxxxxxxxxxx> Sent: Sunday, February 20, 2011 11:26 AM Subject: [optacon-l] Re: Hooray For The Optacon > Interesting about optacon batteries. My comment this morning was about > regular batteries you buy to use in radios and other portable equipment. I > was wondering if there's a way to tell rechargeable batteries apart from > non-rechargeables. I mentioned an example of Duracell energizers which are > non-rechargeable, versus nickel-metal hydride rechargeables. Any ideas? Is > there any print on them that the optacon can read? I haven't found any. > > Mary > > to view the list archives, go to: > > www.freelists.org/archives/optacon-l > > To unsubscribe at any time, just send a message to: > > optacon-l-request@xxxxxxxxxxxxx with the word "unsubscribe" (without the > quotes) in the message subject. > > Tell your friends about the list. They can subscribe by sending a message > to: > > optacon-l-request@xxxxxxxxxxxxx with the word "subscribe" (without the > quotes) in the message subject. > to view the list archives, go to: www.freelists.org/archives/optacon-l To unsubscribe at any time, just send a message to: optacon-l-request@xxxxxxxxxxxxx with the word "unsubscribe" (without the quotes) in the message subject. Tell your friends about the list. They can subscribe by sending a message to: optacon-l-request@xxxxxxxxxxxxx with the word "subscribe" (without the quotes) in the message subject.