Product comparison · 2 power banks

Cellularline FREEPOWER4400P power bank vs NGS PowerPump 4400 Duo

Key differences

Product colour
- FREEPOWER4400P power bank:Pink, White
- PowerPump 4400 Duo:Black, Pink
LED indicators
- FREEPOWER4400P power bank:Charging, Power
- PowerPump 4400 Duo:Yes
Input current
- FREEPOWER4400P power bank:2 A
- PowerPump 4400 Duo:1 A
Output current
- FREEPOWER4400P power bank:2.1 A
- PowerPump 4400 Duo:3.1 A

Differences highlightedShow differences only

Comparison of FREEPOWER4400P, PowerPump 4400 Duo
23 specifications	A Cellularline FREEPOWER4400P power bank Model FREEPOWER4400P View product	B NGS PowerPump 4400 Duo View product
Design3 differ
Number of simultaneously connected devices (max)	2	2
Product colourDiffers	Pink, White	Black, Pink
Charger compatibilityDiffers	Universal	Mobile phone/Smartphone, Tablet, MP3/MP4, GPS, E-book reader
On/off switch	Yes	Yes
Built-in flashlightKnown for one	Unknown — not stated by the source	Yes
LED indicatorsDiffers	Charging, Power	Yes
Housing materialKnown for one	Plastic	Unknown — not stated by the source
Power bank & device charging at onceKnown for one	Yes	Unknown — not stated by the source
Performanceidentical
Charging source	USB	USB
Battery charge time (USB)Known for one	Unknown — not stated by the source	6 h
Ports & interfacesidentical
Input interface	Micro-USB	Micro-USB
USB ports quantity	2	2
Power2 differ
Input voltage	5 V	5 V
Input currentDiffers	2 A	1 A
Output currentDiffers	2.1 A	3.1 A
Output voltage	5 V	5 V
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	45 mm
DepthKnown for one	Unknown — not stated by the source	90 mm
HeightKnown for one	Unknown — not stated by the source	20 mm
WeightKnown for one	Unknown — not stated by the source	110 g
Packaging contentidentical
Cables included	Micro-USB	Micro-USB
Batteryidentical
Battery technologyKnown for one	Unknown — not stated by the source	Lithium-Ion (Li-Ion)
Battery capacity	4400 mAh	4400 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.