... 2.ROHS.CE.SGS 3.ISO 9001 CR series button battery with CE,ROHS compliance,low price,prompt delivery time, ... quality guarante,no leakage,good credit standing button battery CR seriesModel Capacity Dimension Weight Current MAX Pulse Drain ... 70mAh 16.0*2.0 1.3g 0.02mA 8mA CR2016 75mAh 20.0*1.6 1.8g 0.02mA ... .45.7CR2430327024.534.5CR2450355024.556.5CR247731000247.78.2 3V lithium battery CR2016