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Product comparison · 2 power banks

Cellularline Power Bank Essence Promo 20.000 vs Ugreen PB521 Lithium Polymer (LiPo)

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  • 17specifications compared
  • 8differ
  • 9identical
  • 33known for one product only

Key differences

The Ugreen PB521 Lithium Polymer (LiPo) has 12 W more USB Power Delivery up to than the Cellularline Power Bank Essence Promo 20.000 (30 W vs 18 W). The Cellularline Power Bank Essence Promo 20.000 has 1 more USB Type-C ports quantity than the Ugreen PB521 Lithium Polymer (LiPo) (2 vs 1). The Ugreen PB521 Lithium Polymer (LiPo) has 85 mm more width than the Cellularline Power Bank Essence Promo 20.000 (116 mm vs 31 mm). Product colour: Black on the Cellularline Power Bank Essence Promo 20.000, Beige on the Ugreen PB521 Lithium Polymer (LiPo). Fast charging technology: Power Delivery on the Cellularline Power Bank Essence Promo 20.000, Quick Charge 3.0 on the Ugreen PB521 Lithium Polymer (LiPo).

  • Product colour
    • Black
    • Beige
  • Fast charging technology
    • Power Delivery
    • Quick Charge 3.0
  • USB Power Delivery up to
    • 18 W
    • 30 W
  • USB Type-C ports quantity
    • 2
    • 1
  • Width
    • 31 mm
    • 116 mm
  • Depth
    • 70.7 mm
    • 70 mm
  • Height
    • 109 mm
    • 30 mm
  • Weight
    • 374 g
    • 344 g

Side by side

Differences highlightedShow differences only
50 specifications
A

Cellularline

Power Bank Essence Promo 20.000

Model PBESS02PROMO20000K

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B

Ugreen

PB521 Lithium Polymer (LiPo)

Model PB521

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Design1 differ
Product colourDiffersBlackBeige
LED indicatorsKnown for oneYes, Charging
Housing materialKnown for onePolycarbonate (PC), Acrylonitrile butadiene styrene (ABS)
Built-in displayKnown for oneYes
Display typeKnown for oneLED
ShapeKnown for oneRectangle
Performance2 differ
Wireless chargingKnown for oneNo
Built-in radioKnown for oneNo
Fast charging technologyDiffersPower DeliveryQuick Charge 3.0
USB Power Delivery up toDiffers18 W30 W
Battery capacityKnown for one74 Wh
Battery charge time (USB)Known for one4 h
Ports & interfaces1 differ
USB Type-C ports quantityDiffers21
USB Type-C connectorKnown for oneYes
Poweridentical
USB Type-C required charging power (min)Known for one0 W
USB Type-C required charging power (max)Known for one0 W
Total output powerKnown for one15 W
Port 1 output powerKnown for one18 W
Port 2 output powerKnown for one20 W
Port 3 output powerKnown for one18 W
Output currentKnown for one3 A
Output voltageKnown for one5 V
Certificatesidentical
UN numberKnown for oneUN3480
Weight & dimensions4 differ
WidthDiffers31 mm116 mm
DepthDiffers70.7 mm70 mm
HeightDiffers109 mm30 mm
WeightDiffers374 g344 g
Cable lengthKnown for one0.15 m
Packaging contentidentical
Cables includedKnown for oneUSB Type-C
AC adapter includedKnown for oneNo
Batteries includedKnown for oneYes
Packaging dataidentical
Package widthKnown for one34 mm
Package depthKnown for one90 mm
Package heightKnown for one198 mm
Package weightKnown for one393 g
Networkidentical
BluetoothKnown for oneNo
Batteryidentical
Battery weightKnown for one298 g
Battery technologyKnown for oneLithium Polymer (LiPo)
Technical detailsidentical
Brand compatibilityKnown for oneUniversal
Radio Equipment Directive (RED)Known for oneNo
Logistics dataidentical
Warranty periodKnown for one2 year(s)

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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