Product comparison · 2 power banks

CoolBox Ultraslim 3000 vs Sandberg PowerBank 12000

15specifications compared
8differ
7identical
19known for one product only

Key differences

Number of simultaneously connected devices (max)
- Ultraslim 3000:1
- PowerBank 12000:2
Charging source
- Ultraslim 3000:USB
- PowerBank 12000:DC, USB
Output current
- Ultraslim 3000:1 A
- PowerBank 12000:3.1 A
Width
- Ultraslim 3000:107 mm
- PowerBank 12000:76 mm
Depth
- Ultraslim 3000:41 mm
- PowerBank 12000:110 mm
Height
- Ultraslim 3000:10 mm
- PowerBank 12000:25 mm
Battery capacity
- Ultraslim 3000:3000 mAh
- PowerBank 12000:12000 mAh

Side by side

Differences highlightedShow differences only

Comparison of Ultraslim 3000, PowerBank 12000
34 specifications	A CoolBox Ultraslim 3000 View product	B Sandberg PowerBank 12000 View product
Design2 differ
Number of simultaneously connected devices (max)Differs	1	2
Product colour	Black	Black
Charger compatibilityDiffers	Mobile phone/Smartphone, Tablet, MP3/MP4, GPS, E-book reader	Universal
Built-in displayKnown for one	Unknown — not stated by the source	Yes
Built-in flashlightKnown for one	Unknown — not stated by the source	Yes
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Performance1 differ
Charging sourceDiffers	USB	DC, USB
Fast chargingKnown for one	Unknown — not stated by the source	No
Battery charge time (AC)Known for one	Unknown — not stated by the source	14 h
Ports & interfacesidentical
Input interface	Micro-USB	Micro-USB
USB Type-A output portsKnown for one	Unknown — not stated by the source	2
USB ports quantityKnown for one	1	Unknown — not stated by the source
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 certificates	RoHS	RoHS
Weight & dimensions3 differ
WidthDiffers	107 mm	76 mm
DepthDiffers	41 mm	110 mm
HeightDiffers	10 mm	25 mm
WeightKnown for one	Unknown — not stated by the source	236 g
Cable lengthKnown for one	0.15 m	Unknown — not stated by the source
Packaging contentidentical
Cables included	USB	USB
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	110 mm
Package depthKnown for one	Unknown — not stated by the source	30 mm
Package heightKnown for one	Unknown — not stated by the source	215 mm
Package weightKnown for one	Unknown — not stated by the source	315 g
Package typeKnown for one	Unknown — not stated by the source	Blister
Lightingidentical
Lamp typeKnown for one	Unknown — not stated by the source	LED
Battery1 differ
Battery capacityDiffers	3000 mAh	12000 mAh
Battery technologyKnown for one	Lithium Polymer (LiPo)	Unknown — not stated by the source

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.

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