Product comparison · 2 power banks

Cellularline ESSENTIAL 10000 POWER BANK GREY vs Ugreen PB521 Lithium Polymer (LiPo)

17specifications compared
9differ
8identical
32known for one product only

Key differences

The Ugreen PB521 Lithium Polymer (LiPo) has 18 W more USB Power Delivery up to than the Cellularline ESSENTIAL 10000 POWER BANK GREY (30 W vs 12 W). The Cellularline ESSENTIAL 10000 POWER BANK GREY has 1 more USB Type-A output ports than the Ugreen PB521 Lithium Polymer (LiPo) (2 vs 1). The Ugreen PB521 Lithium Polymer (LiPo) has 54 mm more width than the Cellularline ESSENTIAL 10000 POWER BANK GREY (116 mm vs 62 mm). Product colour: Grey on the Cellularline ESSENTIAL 10000 POWER BANK GREY, Beige on the Ugreen PB521 Lithium Polymer (LiPo). Battery technology: Lithium-Ion (Li-Ion) on the Cellularline ESSENTIAL 10000 POWER BANK GREY, Lithium Polymer (LiPo) on the Ugreen PB521 Lithium Polymer (LiPo).

Product colour
- ESSENTIAL 10000 POWER BANK GREY:Grey
- PB521 Lithium Polymer (LiPo):Beige
USB Power Delivery up to
- ESSENTIAL 10000 POWER BANK GREY:12 W
- PB521 Lithium Polymer (LiPo):30 W
USB Type-A output ports
- ESSENTIAL 10000 POWER BANK GREY:2
- PB521 Lithium Polymer (LiPo):1
Width
- ESSENTIAL 10000 POWER BANK GREY:62 mm
- PB521 Lithium Polymer (LiPo):116 mm
Depth
- ESSENTIAL 10000 POWER BANK GREY:100 mm
- PB521 Lithium Polymer (LiPo):70 mm
Height
- ESSENTIAL 10000 POWER BANK GREY:27 mm
- PB521 Lithium Polymer (LiPo):30 mm
Weight
- ESSENTIAL 10000 POWER BANK GREY:275 g
- PB521 Lithium Polymer (LiPo):344 g
Battery technology
- ESSENTIAL 10000 POWER BANK GREY:Lithium-Ion (Li-Ion)
- PB521 Lithium Polymer (LiPo):Lithium Polymer (LiPo)

Side by side

Differences highlightedShow differences only

Comparison of PBENTRYCOL10000D, PB521
49 specifications	A Cellularline ESSENTIAL 10000 POWER BANK GREY Model PBENTRYCOL10000D View product	B Ugreen PB521 Lithium Polymer (LiPo) Model PB521 View product
Design1 differ
Number of simultaneously connected devices (max)	3	3
Product colourDiffers	Grey	Beige
Charger compatibility	Universal	Universal
Power bank & device charging at onceKnown for one	Yes	Unknown — not stated by the source
Shape	Rectangle	Rectangle
LED indicatorsKnown for one	Yes, Charging	Unknown — not stated by the source
Housing materialKnown for one	Unknown — not stated by the source	Polycarbonate (PC), Acrylonitrile butadiene styrene (ABS)
Built-in displayKnown for one	Unknown — not stated by the source	Yes
Display typeKnown for one	Unknown — not stated by the source	LED
Performance1 differ
Charging source	USB	USB
Wireless chargingKnown for one	No	Unknown — not stated by the source
USB Power Delivery (USB PD)	Yes	Yes
USB Power Delivery up toDiffers	12 W	30 W
Battery capacityKnown for one	Unknown — not stated by the source	74 Wh
Fast chargingKnown for one	Unknown — not stated by the source	Yes
Fast charging technologyKnown for one	Unknown — not stated by the source	Quick Charge 3.0
Battery charge time (USB)Known for one	Unknown — not stated by the source	4 h
Ports & interfaces1 differ
Input interface	USB Type-C	USB Type-C
USB Type-A output portsDiffers	2	1
USB Type-C ports quantity	1	1
USB Type-C connectorKnown for one	Unknown — not stated by the source	Yes
Poweridentical
USB Type-C charging port	Yes	Yes
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 powerKnown for one	10.5 W	Unknown — not stated by the source
Port 2 output powerKnown for one	12 W	Unknown — not stated by the source
Port 3 output powerKnown for one	12 W	Unknown — not stated by the source
Output currentKnown for one	Unknown — not stated by the source	3 A
Output voltageKnown for one	Unknown — not stated by the source	5 V
Certificatesidentical
UN numberKnown for one	UN3480	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	62 mm	116 mm
DepthDiffers	100 mm	70 mm
HeightDiffers	27 mm	30 mm
WeightDiffers	275 g	344 g
Packaging contentidentical
Cables includedKnown for one	USB Type-C	Unknown — not stated by the source
AC adapter includedKnown for one	No	Unknown — not stated by the source
Batteries includedKnown for one	Yes	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	90 mm	Unknown — not stated by the source
Package depthKnown for one	175 mm	Unknown — not stated by the source
Package heightKnown for one	32 mm	Unknown — not stated by the source
Package weightKnown for one	287 g	Unknown — not stated by the source
Networkidentical
BluetoothKnown for one	No	Unknown — not stated by the source
Battery2 differ
Battery technologyDiffers	Lithium-Ion (Li-Ion)	Lithium Polymer (LiPo)
Battery capacityDiffers	10000 mAh	20000 mAh
Battery weightKnown for one	190 g	Unknown — not stated by the source
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
Logistics dataidentical
Warranty periodKnown for one	2 year(s)	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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