Celly SMPB2000B power bank Lithium-Ion (Li-Ion) vs Celly SMPB2000W power bank Lithium-Ion (Li-Ion)

Comparison of SMPB2000B, SMPB2000W

11 specifications	A Celly SMPB2000B power bank Lithium-Ion (Li-Ion) Model SMPB2000B View product	B Celly SMPB2000W power bank Lithium-Ion (Li-Ion) Model SMPB2000W View product
Design1 differ
Number of simultaneously connected devices (max)	1	1
Product colourDiffers	Black	White
Charger compatibility	Mobile phone/Smartphone, Tablet, MP3/MP4, GPS, E-book reader	Mobile phone/Smartphone, Tablet, MP3/MP4, GPS, E-book reader
Performanceidentical
Charging source	USB	USB
Ports & interfacesidentical
USB Type-A output ports	1	1
Poweridentical
Input voltage	5 V	5 V
Input current	1 A	1 A
Output current	1 A	1 A
Output voltage	5 V	5 V
Batteryidentical
Battery technology	Lithium-Ion (Li-Ion)	Lithium-Ion (Li-Ion)
Battery capacity	2000 mAh	2000 mAh

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.