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Product comparison · 2 power banks

Sogo CAR-SS-17780 power bank Lithium Polymer (LiPo) vs Ugreen PB521 Lithium Polymer (LiPo)

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  • 19specifications compared
  • 10differ
  • 9identical
  • 19known for one product only

Key differences

The Ugreen PB521 Lithium Polymer (LiPo) has 1 more simultaneously connected devices (max) than the Sogo CAR-SS-17780 power bank Lithium Polymer (LiPo) (3 vs 2). The Sogo CAR-SS-17780 power bank Lithium Polymer (LiPo) has 1 h more battery charge time (USB) than the Ugreen PB521 Lithium Polymer (LiPo) (5 h vs 4 h). The Ugreen PB521 Lithium Polymer (LiPo) has 5 mm more width than the Sogo CAR-SS-17780 power bank Lithium Polymer (LiPo) (116 mm vs 111 mm). Only the Ugreen PB521 Lithium Polymer (LiPo) has built-in display. Product colour: Black, Blue on the Sogo CAR-SS-17780 power bank Lithium Polymer (LiPo), Beige on the Ugreen PB521 Lithium Polymer (LiPo).

  • Number of simultaneously connected devices (max)
    • 2
    • 3
  • Product colour
    • Black, Blue
    • Beige
  • Built-in display
    • No
    • Yes
  • Battery charge time (USB)
    • 5 h
    • 4 h
  • Width
    • 111 mm
    • 116 mm
  • Depth
    • 63.5 mm
    • 70 mm
  • Height
    • 9.3 mm
    • 30 mm
  • Weight
    • 108 g
    • 344 g

Side by side

Differences highlightedShow differences only
38 specifications
A

Sogo

CAR-SS-17780 power bank Lithium Polymer (LiPo)

Model CAR-SS-17780

View product
B

Ugreen

PB521 Lithium Polymer (LiPo)

Model PB521

View product
Design4 differ
Number of simultaneously connected devices (max)Differs23
Product colourDiffersBlack, BlueBeige
Housing materialDiffersABS synthetics, AluminiumPolycarbonate (PC), Acrylonitrile butadiene styrene (ABS)
Charger compatibilityUniversalUniversal
Built-in displayDiffersNoYes
ShapeRectangleRectangle
Protection featuresKnown for oneOvercharge protection, Overheating protection
LED indicatorsKnown for oneYes
Display typeKnown for oneLED
Performance1 differ
Charging sourceUSBUSB
Battery voltageKnown for one5 V
Number of charging cyclesKnown for one300
Built-in radioKnown for oneNo
Fast chargingYesYes
Fast charging technologyQuick Charge 3.0Quick Charge 3.0
USB Power Delivery (USB PD)YesYes
Battery charge time (USB)Differs5 h4 h
Battery capacityKnown for one74 Wh
USB Power Delivery up toKnown for one30 W
Ports & interfacesidentical
Input interfaceUSB Type-CUSB Type-C
USB Type-A output portsKnown for one1
USB Type-C connectorKnown for oneYes
USB Type-C ports quantityKnown for one1
Poweridentical
USB Type-C charging portYesYes
Total output powerKnown for one19.25 W
Output currentKnown for one3 A
Output voltageKnown for one5 V
Weight & dimensions4 differ
WidthDiffers111 mm116 mm
DepthDiffers63.5 mm70 mm
HeightDiffers9.3 mm30 mm
WeightDiffers108 g344 g
Packaging dataidentical
Package widthKnown for one148 mm
Package depthKnown for one83 mm
Package heightKnown for one26 mm
Package weightKnown for one175 g
Package typeKnown for oneBox
Battery1 differ
Battery technologyLithium Polymer (LiPo)Lithium Polymer (LiPo)
Battery capacityDiffers5000 mAh20000 mAh

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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