1.PD27W

（Compare with products on the market PD18W)

2.Panasonic 21700 battery.the same specifications of Tesla Model 3 battery sell.

(Compare with products on the market the 18650 battery is of uneven quality and has a virtual label)

3.Power switch is designed as "DOT RED" which is precisely point.

10000mAh

1.Panasonic 21700 battery.the same specifications of Tesla Model 3 battery sell,capacity is increased by 20%compared with the same volume of the traditional 18650cell .

2.Compared to polymer batteries ,mulitiple protection ,safer and more reliable ,can be taken and used on airplane