Fingerpow Portable Magnetic Charger Power Bank 4 in 1 All PortMaterial:ABS+PCInput/Output:DC4.75-5.25V 1A/2.1A(max)Charging Plate:5000mah 4 Fingerpows:1000mah Charging Plate Size:145.5 x 77.8 x 16 mmFingerpows Size: 74.5 x 33.5 x 17.5 mmRecycle Times:≥500 timesBattery Type: PolymerCharging..