Capacity: 4400mAh Battery Type: Li-ion Voltage: 14.4V Model numbers fit to: Siemens Monitor SC6002XL, Drager MS14490 Compatible battery part numbers: AS36059 RoHS approved for toxic free. CE and ISO9001 Certified for Quality Assurance. Search Tip: Press Ctrl and F keys to prompt a search dialogue box, then type in your device's model number and click 'Find Next'.