National standard 3 7v solar cell
240KW/400KW industrial rooftop - commercial rooftop - home rooftop, solar power generation system.
3.7V 18500 size Cylindrical Li-Ion Cell; Lighter weight and higher energy density than any other rechargeable cell; 18500 cell is a little shorter than the 18650 cell, and it is perfect for building compact sizedpacks and high capacity packs for RC aircraft, RC cars, or camera battery. Nominal Voltage: Average 3.7V: Nominal Capacity: 1500 mAh,