Hi, for this one, you will need to use the site below, its best to call them because depending on its actual age, they may need to restore your battery pack by replacing the cells.
They are very good and reliable as well as cost efficient.
Please visit: https://www.batteriesplus.com/Battery/Digital-Camera/Minolta
Or call(###) ###-####to find a location near you or how to send that in or if they have any new ones in stock at this time.
I will stick with you until this is complete and you have a new battery pack.
Please rate kindly thus far, it won't cost you anything to rate my service to you kindly,
Then you can reach me by simply replying to this message anytime.
Thank you and have a wonderful day!