Mini Spy Camera Wireless Hidden - Motion Detection Spy Hidden Camera WiFi 1080P HD Nanny Cam - Indoor Recorder Magnetic Camera for Home Office Security Surveillance Battery Type: Lithium-ion (Li-ion) Voltage: 7.40V Capacity: 950mAh Color: Dark Grey Dimension: 73.15 x 31.60 x 16.30 mm || Rate: 7.00 Wh Weight: 68.25 g Product Type: Replacement Battery (Brand New) Condition: New, 1 year warranty! Please ensure the product(s) that you are going to buy fits the brand, model, part number and dimension (mentioned above) of your device.