Capacity: 1800mAhNi-MH BatteryCompatible with battery part number: NC-WR01BAAdvanced Ni-MH technology provides improved energy density.Battery can be used more than 500 times (charge and discharge).Compact and light weight battery for daily use.RoHS approved for toxic free.With CE and ISO9001 Certificate for quality assurance.With 12 Months Warranty.Ship to Worldwide.