Battery type: polymer lithium ion battery Battery type: soft case Shell material: alloy Additional features: solar Size: 138*76*19MM Color: black, blue, green, yellow Power capacity: 20000 mA<img src="https://cf.cjdropshipping.com/20200917/6115492406062.jpg" style="font-size: 14px;"><img src="https://cf.cjdropshipping.com/20200917/4626461046697.jpg" style="font-size: 14px;"><img src="https://cf.cjdropshipping.com/20200917/3570043666393.jpg" style="font-size: 14px;"><img src="https://cf.cjdropshipping.com/20200917/2902622421472.jpg" style="font-size: 14px;"><img src="https://cf.cjdropshipping.com/20200917/1334389558793.jpg" style="font-size: 14px;"><img src="https://cf.cjdropshipping.com/20200917/735597605268.jpg" style="font-size: 14px;">

New solar wireless power bank Outdoor PD fast charging ultra-large capacity 20000 mAh power bank Blue