Type: Li-ion Voltage: 3.7V Capacity: 1050mAh / 3.9Wh Compatible to models: Fujifilm FinePix 50i, FinePix 601, FinePix F401 Compatible part numbers: NP-60 Dimensions: 53.20 x 35.30 x 7.10 mm Color: Black RoHS approved for toxic free. CE and ISO9001 Certified for Quality Assurance. Please check your device's model number and part number on your battery, both numbers have to be match as stated in the listing to ensure the compatibility. Any questions, please feel free to contact us. 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'.