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Product comparison · 2 power banks

Hama PD20-W20 Lithium Polymer (LiPo) vs Hama PD27-W65 Lithium Polymer (LiPo)

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  • 29specifications compared
  • 11differ
  • 18identical
  • 14known for one product only

Key differences

The Hama PD20-W20 Lithium Polymer (LiPo) has 0.15 V more battery voltage than the Hama PD27-W65 Lithium Polymer (LiPo) (3.85 V vs 3.7 V). The Hama PD27-W65 Lithium Polymer (LiPo) has 22.9 Wh more battery capacity than the Hama PD20-W20 Lithium Polymer (LiPo) (99.9 Wh vs 77 Wh). The Hama PD20-W20 Lithium Polymer (LiPo) has 3.8 h more battery charge time (USB) than the Hama PD27-W65 Lithium Polymer (LiPo) (7 h vs 3.2 h). Charger compatibility: Universal on the Hama PD20-W20 Lithium Polymer (LiPo), Mobile phone/Smartphone on the Hama PD27-W65 Lithium Polymer (LiPo).

  • Charger compatibility
    • Universal
    • Mobile phone/Smartphone
  • Battery voltage
    • 3.85 V
    • 3.7 V
  • Battery capacity
    • 77 Wh
    • 99.9 Wh
  • Battery charge time (USB)
    • 7 h
    • 3.2 h
  • Total output power
    • 22.5 W
    • 65 W
  • Width
    • 29.1 mm
    • 73.8 mm
  • Depth
    • 71.5 mm
    • 157 mm
  • Height
    • 113.6 mm
    • 29.8 mm

Side by side

Differences highlightedShow differences only
43 specifications
A

Hama

PD20-W20 Lithium Polymer (LiPo)

Model PD20-W20

View product
B

Hama

PD27-W65 Lithium Polymer (LiPo)

Model PD27-W65

View product
Design1 differ
Number of simultaneously connected devices (max)33
Product colourAnthraciteAnthracite
Charger compatibilityDiffersUniversalMobile phone/Smartphone
Built-in displayYesYes
Display typeKnown for oneLED
ShapeRectangleRectangle
Performance3 differ
Charging sourceUSBUSB
Battery voltageDiffers3.85 V3.7 V
Battery capacityDiffers77 Wh99.9 Wh
Wireless chargingNoNo
Fast chargingYesYes
Fast charging technologyQuick Charge 3.0, Power Delivery 3.0Quick Charge 3.0, Power Delivery 3.0
USB Power Delivery (USB PD)YesYes
USB Power Delivery up toKnown for one18 W
Battery charge time (USB)Differs7 h3.2 h
Built-in radioKnown for oneNo
Ports & interfacesidentical
Input interfaceUSB Type-CUSB Type-C
USB Type-A connectorYesYes
USB Type-A output ports11
USB Type-C connectorYesYes
USB Type-C ports quantity22
Power2 differ
USB Type-C charging portYesYes
USB Type-C required charging power (min)Known for one15 W
USB Type-C required charging power (max)Known for one15 W
Total output powerDiffers22.5 W65 W
Power protection featuresDiffersOvercharge, Over voltage, Short circuit, OverheatingOverdischarge, Overcharge, Overheating, Short circuit
Port 1 output powerKnown for one65 W
Port 2 output powerKnown for one30 W
Port 3 output powerKnown for one18 W
Port 1 output currentKnown for one2.25 A
Port 2 output currentKnown for one1 A
Auto power offKnown for oneYes
Sustainabilityidentical
Sustainability certificatesKnown for oneForest Stewardship Council (FSC)
Certificatesidentical
CertificationCECE
Weight & dimensions4 differ
WidthDiffers29.1 mm73.8 mm
DepthDiffers71.5 mm157 mm
HeightDiffers113.6 mm29.8 mm
WeightDiffers322.9 g478.57 g
Packaging contentidentical
Cables includedKnown for oneUSB Type-C
Quantity per pack1 pc(s)1 pc(s)
ManualKnown for oneYes
Battery1 differ
Battery technologyLithium Polymer (LiPo)Lithium Polymer (LiPo)
Battery capacityDiffers20000 mAh27000 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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