Product comparison · 2 power adapters & inverters

Hypertec HP-12V/840G2 power adapter/inverter Auto vs Lenovo 4X20E75135 power adapter/inverter Universal

3specifications compared
1differ
2identical
10known for one product only

Key differences

Power supply type
- HP-12V/840G2 power adapter/inverter Auto:Auto
- 4X20E75135 power adapter/inverter Universal:Universal

Side by side

Differences highlightedShow differences only

Comparison of HP-12V/840G2, 4X20E75135
13 specifications	A Hypertec HP-12V/840G2 power adapter/inverter Auto Model HP-12V/840G2 View product	B Lenovo 4X20E75135 power adapter/inverter Universal Model 4X20E75135 View product
Features1 differ
Purpose	Laptop	Laptop
Power supply typeDiffers	Auto	Universal
Output powerKnown for one	Unknown — not stated by the source	45 W
Adjustable output voltage	No	No
Power plug typeKnown for one	Unknown — not stated by the source	Type C
USB ports quantityKnown for one	Unknown — not stated by the source	0
Power current typeKnown for one	DC1-to-DC2	Unknown — not stated by the source
Input voltageKnown for one	12 V	Unknown — not stated by the source
Brand compatibilityKnown for one	HP	Unknown — not stated by the source
CompatibilityKnown for one	HP EliteBook 840 G2	Unknown — not stated by the source
Performanceidentical
USB connectivityKnown for one	Unknown — not stated by the source	Yes
Designidentical
Product colourKnown for one	Unknown — not stated by the source	Black
Packaging contentidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(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.

More power adapters & inverters comparisons

All power adapters & inverters comparisons