Capacity: 800mAh Battery Type: Li-ion Voltage: 3.7V Model numbers fit to: Doro PhoneEasy 334, PhoneEasy 338, PhoneEasy 338GSM, PhoneEasy 345, PhoneEasy 345GSM, PhoneEasy 342, HandlePlus 334, PhoneEasy 341GSM, PhoneEasy 505, PhoneEasy 505gsm, PhoneEasy 342GSM, HandlePlus 334GSM, PhoneEasy 345, PhoneEasy 345GSM Compatible battery part numbers: 01.10.CAREP0103, XD0904009446 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'.