This is a case for a Geodimeter battery 571 202 310. It has the cutout for the DiNi plug, if you are using my charging plate you do not need this opening. Can be used on Trimble radios also. It is for a light weight option to the heavy batteries. 10 AA rechargeable NiMH will make the radio last all day and use my bracket to connect to a good R/C car charger and it is a much better system than stock.
If you need the case without the cutout for the DiNi plug look for Geod 571 202 310 battery case.