Product comparison · 2 mobile device chargers

Dell 450-18940 mobile device charger Laptop Black AC Indoor vs Techly USB - Auto 5V/1A

5specifications compared
4differ
1identical
16known for one product only

Key differences

Charger type
- 450-18940 mobile device charger Laptop Black AC Indoor:Indoor
- USB - Auto 5V/1A:Auto
Charger compatibility
- 450-18940 mobile device charger Laptop Black AC Indoor:Laptop
- USB - Auto 5V/1A:Universal
Power source type
- 450-18940 mobile device charger Laptop Black AC Indoor:AC
- USB - Auto 5V/1A:Cigar lighter
Product colour
- 450-18940 mobile device charger Laptop Black AC Indoor:Black
- USB - Auto 5V/1A:White

Side by side

Differences highlightedShow differences only

Comparison of 450-18940, USB - Auto 5V/1A
21 specifications	A Dell 450-18940 mobile device charger Laptop Black AC Indoor Model 450-18940 View product	B Techly USB - Auto 5V/1A View product
Performance3 differ
Charger typeDiffers	Indoor	Auto
Charger compatibilityDiffers	Laptop	Universal
Power source typeDiffers	AC	Cigar lighter
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	1
Operating principleKnown for one	Unknown — not stated by the source	Contact
Power protection featuresKnown for one	Unknown — not stated by the source	Overload, Over voltage
Basic device typeKnown for one	Laptop	Unknown — not stated by the source
CompatibilityKnown for one	Alienware M14	Unknown — not stated by the source
Design1 differ
Product colourDiffers	Black	White
Cable lengthKnown for one	1 m	Unknown — not stated by the source
Poweridentical
Input voltageKnown for one	Unknown — not stated by the source	12 - 24 V
Maximum powerKnown for one	Unknown — not stated by the source	5 W
Maximum output voltageKnown for one	Unknown — not stated by the source	5 V
AC adapter output currentKnown for one	Unknown — not stated by the source	1 A
Output voltageKnown for one	Unknown — not stated by the source	5 V
Power supplyKnown for one	150 W	Unknown — not stated by the source
Weight & dimensionsidentical
WeightKnown for one	Unknown — not stated by the source	23 g
Packaging contentidentical
Quantity per pack	1 pc(s)	1 pc(s)
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	CE
Other featuresidentical
Battery voltageKnown for one	Unknown — not stated by the source	5 V
USB ports quantityKnown for one	Unknown — not stated by the source	1

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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