The 46V 12Ah Eco Battery from Johnson Matthey Battery Systems is a EV Battery with Battery Capacity 12000 mAh, Nominal Voltage 46.8 V, Charging Current 4.0 to 8.0 A, Discharging Current 10 to 20 A, Energy Density 562 Wh. More details for 46V 12Ah Eco Battery can be seen below.