>Any charger will heat up the batteries, sometimes almost too
>hot to touch. The charger should automatically shut off once
>the batteries are fully charged. My chargers have indicator
>lights to let me know.
>
>Some FAQs here: http://www.greenbatteries.com/

Thanks for the link JP. I realize batteries do become heated up during the charge - my only concern here is "overcharging" them. And since there is no indicator to let me know when it's fully charged, I have to do a little 'guestimating'. I looked on the manufacturer's website (Uniross) and unfortunately my model is not listed. It must have been phased out of production.