On Order Braun Medical Battery Ni-MH Battery fits Braun, Infusion Pump 501-305, Ge, Dash 1000 12.0V, 4000mAh CS-GME106MD $110.94 The batteries we supply almost always will match the existing batteries capacity. Sometimes there may be a difference due to the availability of components. We try to keep our data as current as possible, but there may be occasions when new models have not been updated to the website yet. If in doubt contact us and we will confirm fitment. Add to cart