Battery: alkaline | 6V | 4LR61,J | 9x35x48mm | non-rechargeable
Battery: zinc air (ZnO2) | 1.4V | AC10,R536,coin | Batt.no: 6 | 90mAh
Battery: zinc air (ZnO2) | 1.4V | AC312,R36,coin | Batt.no: 6 | 150mAh
Battery: zinc air (ZnO2) | 1.4V | AC13,R754,coin | Batt.no: 6 | 290mAh
Battery: lithium | CR2016,coin | 3V | non-rechargeable | Ø20x1.6mm

