Capacity: 1800mAh Battery Type: Li-ion Voltage: 3.7V Model numbers fit to: JCB Toughphone Pro-Smart, Toughphone TP909, TP909 Compatible battery part numbers: TM074060-1S1P 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'.