I have a Ryobi HP1201 drill with 1400652 batteries. One of the batteries has died, and I'd like to know what the mAh of the battery is so I can look for a replacement. The battery case has screws holding it together so I opened it. The batteries are Sanyo S-NCT, but there are no markings indicating the mAh.
The owner's manual has no information, and neither does the Ryobi web site. Some of the places selling replacements have several different mAh rated batteries, so I'd like to make sure I get one at least as good if not better than the one that died.
Thanks!