Product comparison · 2 power banks

Cellularline Power Bank Roller 20000 vs Hama 00201778 power bank Lithium Polymer (LiPo)

19specifications compared
11differ
8identical
33known for one product only

Key differences

The Hama 00201778 power bank Lithium Polymer (LiPo) has 1 more USB Type-A output ports than the Cellularline Power Bank Roller 20000 (2 vs 1). The Cellularline Power Bank Roller 20000 has 1 more USB Type-C ports quantity than the Hama 00201778 power bank Lithium Polymer (LiPo) (2 vs 1). The Cellularline Power Bank Roller 20000 has 2 mm more width than the Hama 00201778 power bank Lithium Polymer (LiPo) (35 mm vs 33 mm). Product colour: Black on the Cellularline Power Bank Roller 20000, Anthracite on the Hama 00201778 power bank Lithium Polymer (LiPo). Display type: LCD on the Cellularline Power Bank Roller 20000, LED on the Hama 00201778 power bank Lithium Polymer (LiPo).

Product colour
- Power Bank Roller 20000:Black
- 00201778 power bank Lithium Polymer (LiPo):Anthracite
Display type
- Power Bank Roller 20000:LCD
- 00201778 power bank Lithium Polymer (LiPo):LED
USB Type-A output ports
- Power Bank Roller 20000:1
- 00201778 power bank Lithium Polymer (LiPo):2
USB Type-C ports quantity
- Power Bank Roller 20000:2
- 00201778 power bank Lithium Polymer (LiPo):1
Width
- Power Bank Roller 20000:35 mm
- 00201778 power bank Lithium Polymer (LiPo):33 mm
Depth
- Power Bank Roller 20000:50 mm
- 00201778 power bank Lithium Polymer (LiPo):73 mm
Height
- Power Bank Roller 20000:150 mm
- 00201778 power bank Lithium Polymer (LiPo):144 mm
Weight
- Power Bank Roller 20000:495 g
- 00201778 power bank Lithium Polymer (LiPo):435 g

Side by side

Differences highlightedShow differences only

Comparison of PBROLL20000K, 00201778
52 specifications	A Cellularline Power Bank Roller 20000 Model PBROLL20000K View product	B Hama 00201778 power bank Lithium Polymer (LiPo) Model 00201778 View product
Design2 differ
Number of simultaneously connected devices (max)	3	3
Product colourDiffers	Black	Anthracite
Charger compatibility	Universal	Universal
Built-in display	Yes	Yes
Display typeDiffers	LCD	LED
Shape	Rectangle	Rectangle
LED indicatorsKnown for one	Charging	Unknown — not stated by the source
Performanceidentical
Charging source	USB	USB
Wireless chargingKnown for one	No	Unknown — not stated by the source
Built-in radioKnown for one	No	Unknown — not stated by the source
Fast charging	Yes	Yes
USB Power Delivery (USB PD)Known for one	Yes	Unknown — not stated by the source
USB Power Delivery up toKnown for one	65 W	Unknown — not stated by the source
Battery voltageKnown for one	Unknown — not stated by the source	3.7 V
Battery capacityKnown for one	Unknown — not stated by the source	88.8 Wh
Battery charge time (USB)Known for one	Unknown — not stated by the source	9.18 h
Ports & interfaces2 differ
Input interface	USB Type-C	USB Type-C
USB Type-A output portsDiffers	1	2
USB Type-C connector	Yes	Yes
USB Type-C ports quantityDiffers	2	1
USB Type-A connectorKnown for one	Unknown — not stated by the source	Yes
Poweridentical
USB Type-C charging portKnown for one	Yes	Unknown — not stated by the source
USB Type-C required charging power (min)Known for one	0 W	Unknown — not stated by the source
USB Type-C required charging power (max)Known for one	0 W	Unknown — not stated by the source
Port 1 output currentKnown for one	65 A	Unknown — not stated by the source
Port 2 output currentKnown for one	22.5 A	Unknown — not stated by the source
Total output powerKnown for one	Unknown — not stated by the source	15 W
Output currentKnown for one	Unknown — not stated by the source	3 A
Output voltageKnown for one	Unknown — not stated by the source	5 V
Power protection featuresKnown for one	Unknown — not stated by the source	Overcharge, Over voltage, Overheating, Short circuit
Certificatesidentical
UN numberKnown for one	UN3480	Unknown — not stated by the source
CertificationKnown for one	Unknown — not stated by the source	CE
Weight & dimensions5 differ
WidthDiffers	35 mm	33 mm
DepthDiffers	50 mm	73 mm
HeightDiffers	150 mm	144 mm
WeightDiffers	495 g	435 g
Cable lengthDiffers	0.7 m	0.3 m
Packaging content1 differ
Cables includedDiffers	USB Type-C	USB Type-A to USB Type-C
AC adapter includedKnown for one	No	Unknown — not stated by the source
Batteries includedKnown for one	Yes	Unknown — not stated by the source
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)
ManualKnown for one	Unknown — not stated by the source	Yes
Packaging dataidentical
Package widthKnown for one	42 mm	Unknown — not stated by the source
Package depthKnown for one	100 mm	Unknown — not stated by the source
Package heightKnown for one	175 mm	Unknown — not stated by the source
Package weightKnown for one	511 g	Unknown — not stated by the source
Networkidentical
BluetoothKnown for one	No	Unknown — not stated by the source
Battery1 differ
Battery capacityDiffers	20000 mAh	24000 mAh
Battery weightKnown for one	277 g	Unknown — not stated by the source
Battery technologyKnown for one	Unknown — not stated by the source	Lithium Polymer (LiPo)
Technical detailsidentical
Brand compatibilityKnown for one	Universal	Unknown — not stated by the source
Radio Equipment Directive (RED)Known for one	No	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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