Product information :
Color : Dark Blue
Working voltage: 3.3-4.2V
Working current: 0.3A (under balance)
Battery model: 21 700 cylindrical lithium-ion battery
Battery capacity: 4500mAh
Energy : 16.65Wh .
Size Information:
Size: unfolded: 254*129*41 mm
Fold: 140*116* 64mm
Packing list:
Capture π X1, tripod X1, fast charging cable X1, manual X1,