Product comparison · 2 power banks

CoolBox Ultraslim 3000 vs Sandberg PowerBank 6000

Key differences

Number of simultaneously connected devices (max)
- Ultraslim 3000:1
- PowerBank 6000:2
Product colour
- Ultraslim 3000:Black
- PowerBank 6000:Silver
USB ports quantity
- Ultraslim 3000:1
- PowerBank 6000:2
Output current
- Ultraslim 3000:1 A
- PowerBank 6000:3.1 A
Battery technology
- Ultraslim 3000:Lithium Polymer (LiPo)
- PowerBank 6000:Lithium-Ion (Li-Ion)
Battery capacity
- Ultraslim 3000:3000 mAh
- PowerBank 6000:6000 mAh

Differences highlightedShow differences only

Comparison of Ultraslim 3000, PowerBank 6000
21 specifications	A CoolBox Ultraslim 3000 View product	B Sandberg PowerBank 6000 View product
Design2 differ
Number of simultaneously connected devices (max)Differs	1	2
Product colourDiffers	Black	Silver
Charger compatibility	Mobile phone/Smartphone, Tablet, MP3/MP4, GPS, E-book reader	Mobile phone/Smartphone, Tablet, MP3/MP4, GPS, E-book reader
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Performanceidentical
Charging source	USB	USB
Ports & interfaces1 differ
Input interface	Micro-USB	Micro-USB
USB ports quantityDiffers	1	2
Power1 differ
Input voltage	5 V	5 V
Input current	1 A	1 A
Output currentDiffers	1 A	3.1 A
Output voltage	5 V	5 V
Auto power offKnown for one	Yes	Unknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	107 mm	Unknown — not stated by the source
DepthKnown for one	41 mm	Unknown — not stated by the source
HeightKnown for one	10 mm	Unknown — not stated by the source
Cable lengthKnown for one	0.15 m	Unknown — not stated by the source
Packaging contentidentical
Cables included	USB	USB
Battery2 differ
Battery technologyDiffers	Lithium Polymer (LiPo)	Lithium-Ion (Li-Ion)
Battery capacityDiffers	3000 mAh	6000 mAh
Packaging dataidentical
Package weightKnown for one	Unknown — not stated by the source	200 g

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.