Spec:
Real capacity 1800 mAh.
Cell type Lithium polymer.
Input & Output DC 5V/0.8A & DC 5V/1A.
Size: 58 x 58 x 17.7mm.
Product
Net Weight: 50g.
Stocking temperature: -20°C-48°C.
Color: blue, green, white, black.
Certificates CE, RoHS, FCC, PSE.
Warranty 12 months.