For Nikon D40/D40X/D60 Internal battery

• 2200mAh capacity upto 1000 pictures (CIPA standard)
• 2 times capacity than original battery
• 3-5 years circulation service life
• Battery cell type:lithium polymer; Charging model: CC/CV
• Battery capacity:2200 mAh; Recharging time:4 hours
• 0utput voltage:7.4V; temperature:0°C-45°C
• Output electric current:max2.0A; Storage temperature:-20°C-45°C
• Charging voltage:9V-12V; Battery weight:250g
• Charging electric current:max1.0A; Battery Dimension:127*71*98mm
• FCC / CE Certification