Product comparison · 2 power banks

Dell 451-12193 power bank Lithium-Ion (Li-Ion) vs Verbatim 64839 power bank Lithium Polymer (LiPo)

Key differences

Number of simultaneously connected devices (max)
- 451-12193 power bank Lithium-Ion (Li-Ion):2
- 64839 power bank Lithium Polymer (LiPo):1
Product colour
- 451-12193 power bank Lithium-Ion (Li-Ion):Black
- 64839 power bank Lithium Polymer (LiPo):Blue
Charging source
- 451-12193 power bank Lithium-Ion (Li-Ion):AC
- 64839 power bank Lithium Polymer (LiPo):USB
Input interface
- 451-12193 power bank Lithium-Ion (Li-Ion):USB Type-A
- 64839 power bank Lithium Polymer (LiPo):Micro-USB
USB Type-A output ports
- 451-12193 power bank Lithium-Ion (Li-Ion):2
- 64839 power bank Lithium Polymer (LiPo):1
Battery technology
- 451-12193 power bank Lithium-Ion (Li-Ion):Lithium-Ion (Li-Ion)
- 64839 power bank Lithium Polymer (LiPo):Lithium Polymer (LiPo)
Battery capacity
- 451-12193 power bank Lithium-Ion (Li-Ion):18000 mAh
- 64839 power bank Lithium Polymer (LiPo):3000 mAh

Differences highlightedShow differences only

Comparison of 451-12193, 64839
16 specifications	A Dell 451-12193 power bank Lithium-Ion (Li-Ion) Model 451-12193 View product	B Verbatim 64839 power bank Lithium Polymer (LiPo) Model 64839 View product
Design3 differ
Number of simultaneously connected devices (max)Differs	2	1
Product colourDiffers	Black	Blue
Charger compatibilityDiffers	Laptop/netbook, Tablet	Mobile phone/Smartphone, Tablet, MP3/MP4, GPS, E-book reader
Built-in displayKnown for one	Unknown — not stated by the source	No
Built-in flashlightKnown for one	Unknown — not stated by the source	No
ShapeKnown for one	Rectangle	Unknown — not stated by the source
Performance1 differ
Charging sourceDiffers	AC	USB
Battery capacityKnown for one	65 Wh	Unknown — not stated by the source
Ports & interfaces2 differ
Input interfaceDiffers	USB Type-A	Micro-USB
USB Type-A output portsDiffers	2	1
Poweridentical
Output currentKnown for one	Unknown — not stated by the source	1 A
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	Micro-USB
Battery2 differ
Battery technologyDiffers	Lithium-Ion (Li-Ion)	Lithium Polymer (LiPo)
Battery capacityDiffers	18000 mAh	3000 mAh
Weight & dimensionsidentical
WeightKnown for one	384 g	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.