Ansmann maxE batteries - 2x C Cells, 1x 9V PP3 Rechargeable - Ansmann 5035342, The Ansmann maxE 200mAh 9V is a pre-charged NiMH battery with low self discharge that can hold its charge for up to one year after charging.It is suitable for a wide range of devices from remote controls to digital cameras. Can be charged with NiMH charging devices and does not require a special charging device. Ansmann 5035342 Rechargeable MaxE 9V PP3 Battery Block 200mAh Single Pack