Product comparison · 2 power banks

Dell 451-BBVT 12000 mAh Black vs Hama 128053 Lithium-Ion (Li-Ion)

Key differences

Number of simultaneously connected devices (max)
- 451-BBVT 12000 mAh Black:3
- 128053 Lithium-Ion (Li-Ion):1
Charger compatibility
- 451-BBVT 12000 mAh Black:Laptop/netbook, Tablet
- 128053 Lithium-Ion (Li-Ion):Universal
Shape
- 451-BBVT 12000 mAh Black:Rectangle
- 128053 Lithium-Ion (Li-Ion):Cylinder
Charging source
- 451-BBVT 12000 mAh Black:DC
- 128053 Lithium-Ion (Li-Ion):USB
Input interface
- 451-BBVT 12000 mAh Black:USB Type-C
- 128053 Lithium-Ion (Li-Ion):Micro-USB
USB Type-A output ports
- 451-BBVT 12000 mAh Black:2
- 128053 Lithium-Ion (Li-Ion):1
Battery capacity
- 451-BBVT 12000 mAh Black:12000 mAh
- 128053 Lithium-Ion (Li-Ion):2600 mAh

Differences highlightedShow differences only

Comparison of 451-BBVT, 128053
15 specifications	A Dell 451-BBVT 12000 mAh Black Model 451-BBVT View product	B Hama 128053 Lithium-Ion (Li-Ion) Model 128053 View product
Design3 differ
Number of simultaneously connected devices (max)Differs	3	1
Charger compatibilityDiffers	Laptop/netbook, Tablet	Universal
ShapeDiffers	Rectangle	Cylinder
Housing materialKnown for one	Plastic	Unknown — not stated by the source
Compatible productsKnown for one	Latitude 11 (5175) Latitude 11 (5179) Latitude 7275 Latitude 7370 Venue 10 Pro (5056) XPS 12 (9250)	Unknown — not stated by the source
Performance1 differ
Charging sourceDiffers	DC	USB
Number of battery cellsKnown for one	6	Unknown — not stated by the source
Ports & interfaces2 differ
Input interfaceDiffers	USB Type-C	Micro-USB
USB Type-A output portsDiffers	2	1
Poweridentical
Power protection featuresKnown for one	Unknown — not stated by the source	Battery discharge, Overload, Short circuit
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	USB
ManualKnown for one	Unknown — not stated by the source	Yes
Battery1 differ
Battery technologyKnown for one	Unknown — not stated by the source	Lithium-Ion (Li-Ion)
Battery capacityDiffers	12000 mAh	2600 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.