Product comparison · 2 power banks

Cellularline POWER BANK SOLAR PRO 4 PANNELLI SOLARI ETFE 1.5W 10.000 MAH 20W DOPPIA PORTA USB A+C ARANCIONE vs Ugreen PB521 Lithium Polymer (LiPo)

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  • 17specifications compared
  • 11differ
  • 6identical
  • 35known for one product only

Key differences

The Ugreen PB521 Lithium Polymer (LiPo) has 1 more simultaneously connected devices (max) than the Cellularline POWER BANK SOLAR PRO 4 PANNELLI SOLARI ETFE 1.5W 10.000 MAH 20W DOPPIA PORTA USB A+C ARANCIONE (3 vs 2). The Ugreen PB521 Lithium Polymer (LiPo) has 12 W more USB Power Delivery up to than the Cellularline POWER BANK SOLAR PRO 4 PANNELLI SOLARI ETFE 1.5W 10.000 MAH 20W DOPPIA PORTA USB A+C ARANCIONE (30 W vs 18 W). The Ugreen PB521 Lithium Polymer (LiPo) has 1 h more battery charge time (USB) than the Cellularline POWER BANK SOLAR PRO 4 PANNELLI SOLARI ETFE 1.5W 10.000 MAH 20W DOPPIA PORTA USB A+C ARANCIONE (4 h vs 3 h). Product colour: Orange on the Cellularline POWER BANK SOLAR PRO 4 PANNELLI SOLARI ETFE 1.5W 10.000 MAH 20W DOPPIA PORTA USB A+C ARANCIONE, Beige on the Ugreen PB521 Lithium Polymer (LiPo). Charging source: USB, Solar on the Cellularline POWER BANK SOLAR PRO 4 PANNELLI SOLARI ETFE 1.5W 10.000 MAH 20W DOPPIA PORTA USB A+C ARANCIONE, USB on the Ugreen PB521 Lithium Polymer (LiPo).

  • Number of simultaneously connected devices (max)
    • POWER BANK SOLAR PRO 4 PANNELLI SOLARI ETFE 1.5W 10.000 MAH 20W DOPPIA PORTA USB A+C ARANCIONE:2
    • PB521 Lithium Polymer (LiPo):3
  • Product colour
    • POWER BANK SOLAR PRO 4 PANNELLI SOLARI ETFE 1.5W 10.000 MAH 20W DOPPIA PORTA USB A+C ARANCIONE:Orange
    • PB521 Lithium Polymer (LiPo):Beige
  • Charging source
    • POWER BANK SOLAR PRO 4 PANNELLI SOLARI ETFE 1.5W 10.000 MAH 20W DOPPIA PORTA USB A+C ARANCIONE:USB, Solar
    • PB521 Lithium Polymer (LiPo):USB
  • Fast charging technology
    • POWER BANK SOLAR PRO 4 PANNELLI SOLARI ETFE 1.5W 10.000 MAH 20W DOPPIA PORTA USB A+C ARANCIONE:Power Delivery, Quick Charge
    • PB521 Lithium Polymer (LiPo):Quick Charge 3.0
  • USB Power Delivery up to
    • POWER BANK SOLAR PRO 4 PANNELLI SOLARI ETFE 1.5W 10.000 MAH 20W DOPPIA PORTA USB A+C ARANCIONE:18 W
    • PB521 Lithium Polymer (LiPo):30 W
  • Battery charge time (USB)
    • POWER BANK SOLAR PRO 4 PANNELLI SOLARI ETFE 1.5W 10.000 MAH 20W DOPPIA PORTA USB A+C ARANCIONE:3 h
    • PB521 Lithium Polymer (LiPo):4 h
  • Width
    • POWER BANK SOLAR PRO 4 PANNELLI SOLARI ETFE 1.5W 10.000 MAH 20W DOPPIA PORTA USB A+C ARANCIONE:145 mm
    • PB521 Lithium Polymer (LiPo):116 mm
  • Depth
    • POWER BANK SOLAR PRO 4 PANNELLI SOLARI ETFE 1.5W 10.000 MAH 20W DOPPIA PORTA USB A+C ARANCIONE:78 mm
    • PB521 Lithium Polymer (LiPo):70 mm

Side by side

Differences highlightedShow differences only (off)
Comparison of POWER BANK SOLAR PRO 4 PANNELLI SOLARI ETFE 1.5W 10.000 MAH 20W DOPPIA PORTA USB A+C ARANCIONE, PB521
52 specifications
Design2 differ
Number of simultaneously connected devices (max)Differs23
Product colourDiffersOrangeBeige
Charger compatibilityUniversalUniversal
Built-in flashlightKnown for oneYesUnknown — not stated by the source
Protection featuresKnown for oneDust resistant, Water repellentUnknown — not stated by the source
LED indicatorsKnown for oneYes, ChargingUnknown — not stated by the source
International Protection (IP) codeKnown for oneIP54Unknown — not stated by the source
Housing materialKnown for oneUnknown — not stated by the sourcePolycarbonate (PC), Acrylonitrile butadiene styrene (ABS)
Built-in displayKnown for oneUnknown — not stated by the sourceYes
Display typeKnown for oneUnknown — not stated by the sourceLED
ShapeKnown for oneUnknown — not stated by the sourceRectangle
Performance4 differ
Charging sourceDiffersUSB, SolarUSB
Wireless chargingKnown for oneNoUnknown — not stated by the source
Built-in radioKnown for oneNoUnknown — not stated by the source
Fast chargingYesYes
Fast charging technologyDiffersPower Delivery, Quick ChargeQuick Charge 3.0
USB Power Delivery (USB PD)YesYes
USB Power Delivery up toDiffers18 W30 W
Battery charge time (USB)Differs3 h4 h
Battery capacityKnown for oneUnknown — not stated by the source74 Wh
Ports & interfacesidentical
Input interfaceUSB Type-CUSB Type-C
USB Type-C connectorYesYes
USB Type-A output portsKnown for oneUnknown — not stated by the source1
USB Type-C ports quantityKnown for oneUnknown — not stated by the source1
Poweridentical
USB Type-C charging portYesYes
USB Type-C required charging power (min)Known for one0 WUnknown — not stated by the source
USB Type-C required charging power (max)Known for one0 WUnknown — not stated by the source
Port 1 output powerKnown for one18 WUnknown — not stated by the source
Port 2 output powerKnown for one20 WUnknown — not stated by the source
Output currentKnown for oneUnknown — not stated by the source3 A
Output voltageKnown for oneUnknown — not stated by the source5 V
Certificatesidentical
UN numberKnown for oneUN3481Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers145 mm116 mm
DepthDiffers78 mm70 mm
HeightDiffers34 mm30 mm
WeightDiffers540 g344 g
Cable lengthKnown for one0.15 mUnknown — not stated by the source
Packaging contentidentical
Cables includedKnown for oneUSB Type-CUnknown — not stated by the source
Quantity per packKnown for one1 pc(s)Unknown — not stated by the source
AC adapter includedKnown for oneNoUnknown — not stated by the source
Batteries includedKnown for oneYesUnknown — not stated by the source
Packaging dataidentical
Package widthKnown for one43.5 mmUnknown — not stated by the source
Package depthKnown for one101.5 mmUnknown — not stated by the source
Package heightKnown for one175 mmUnknown — not stated by the source
Package weightKnown for one575 gUnknown — not stated by the source
Networkidentical
BluetoothKnown for oneNoUnknown — not stated by the source
Battery1 differ
Battery capacityDiffers10000 mAh20000 mAh
Battery weightKnown for one275 gUnknown — not stated by the source
Battery technologyKnown for oneUnknown — not stated by the sourceLithium Polymer (LiPo)
Technical detailsidentical
Brand compatibilityKnown for oneUniversalUnknown — not stated by the source
Radio Equipment Directive (RED)Known for oneNoUnknown — not stated by the source
Logistics dataidentical
Warranty periodKnown for one2 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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