Battery type: NiMH Capacity: 1000 mAh Voltage: 1.2 V Energy: 1.2 Wh Number of cells: 1 Type designation: AAA Micro / R3 / HR03 Weight: 51 g Compatible with the following device models: Logitech K750 Logitech R400 Logitech MK320 Logitech MK520 Logitech M560 Logitech M185 Logitech M187 .
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