Product comparison · 2 power banks

mophie 4137 power bank Lithium Polymer (LiPo) vs mophie Power boost XXL

Key differences

Number of simultaneously connected devices (max)
- 4137 power bank Lithium Polymer (LiPo):1
- Power boost XXL:2
USB Type-A output ports
- 4137 power bank Lithium Polymer (LiPo):1
- Power boost XXL:2
Width
- 4137 power bank Lithium Polymer (LiPo):70 mm
- Power boost XXL:85 mm
Depth
- 4137 power bank Lithium Polymer (LiPo):13.6 mm
- Power boost XXL:155 mm
Height
- 4137 power bank Lithium Polymer (LiPo):143.5 mm
- Power boost XXL:22.2 mm
Weight
- 4137 power bank Lithium Polymer (LiPo):167 g
- Power boost XXL:450 g
Battery capacity
- 4137 power bank Lithium Polymer (LiPo):6000 mAh
- Power boost XXL:20400 mAh

Differences highlightedShow differences only

Comparison of 4137, Power boost XXL
18 specifications	A mophie 4137 power bank Lithium Polymer (LiPo) Model 4137 View product	B mophie Power boost XXL View product
Design1 differ
Number of simultaneously connected devices (max)Differs	1	2
On/off switchKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces1 differ
Input interfaceKnown for one	Unknown — not stated by the source	Micro-USB
USB Type-A output portsDiffers	1	2
USB Type-C ports quantityKnown for one	1	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	70 mm	85 mm
DepthDiffers	13.6 mm	155 mm
HeightDiffers	143.5 mm	22.2 mm
WeightDiffers	167 g	450 g
Packaging contentidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)
Battery1 differ
Battery capacityDiffers	6000 mAh	20400 mAh
Battery technologyKnown for one	Lithium Polymer (LiPo)	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.