Model Voltage(V)Capacity(mAh)Diameter(mm)Height(mm)Standardchargecurrent(mA)Standardchargetime(Hrs)Continuouschargecurrent(mA)Approx.Weight (g)280K1.228025.18.4528148.411.5170K1.217025.16.2517145.18.4120K1.212023.3 15.05.2812143.65.3100K1.210015.37.7510143.04.060K1.26015.36.106141.83.1