Product comparison · 2 power adapters & inverters

Vultech AC19158A-312 power adapter/inverter Indoor vs Vultech AU-12W power adapter/inverter Indoor Black

7specifications compared
4differ
3identical
11known for one product only

Key differences

Purpose
- AC19158A-312 power adapter/inverter Indoor:Laptop
- AU-12W power adapter/inverter Indoor Black:Universal
Output power
- AC19158A-312 power adapter/inverter Indoor:30 W
- AU-12W power adapter/inverter Indoor Black:12 W
Adjustable output voltage
- AC19158A-312 power adapter/inverter Indoor:No
- AU-12W power adapter/inverter Indoor Black:Yes

Side by side

Differences highlightedShow differences only

Comparison of AC19158A-312, AU-12W
18 specifications	A Vultech AC19158A-312 power adapter/inverter Indoor Model AC19158A-312 View product	B Vultech AU-12W power adapter/inverter Indoor Black Model AU-12W View product
Features4 differ
PurposeDiffers	Laptop	Universal
Power supply type	Indoor	Indoor
Output powerDiffers	30 W	12 W
EfficiencyKnown for one	Unknown — not stated by the source	85%
Adjustable output voltageDiffers	No	Yes
Supplementary power connectorsKnown for one	Unknown — not stated by the source	9
Detachable power connectorsKnown for one	Unknown — not stated by the source	Yes
Power protection featuresDiffers	Over voltage, Overload, Short circuit	Overload, Short circuit, Under voltage
Output voltageKnown for one	19 V	Unknown — not stated by the source
Output currentKnown for one	1.58 A	Unknown — not stated by the source
Brand compatibilityKnown for one	Acer	Unknown — not stated by the source
CompatibilityKnown for one	One: 10.1", 8.9", A0A110-1722, A110L, A150L, A150XS, AOA110-1295, AOA110-1626, AOA150-1006 Aspire One ZG5 A110-1295, A110-1545, A110-1691, A110-1698, A110-1722, A110-1812, A110-1831, A110-1948, A110-1955, A110-Ab, A110-Ac, A110-AGb, A110-Agc, A110-Aw, A110-Bb, A110-Bc, A110-BGb, A110-BGw, A110-Bw, A	Unknown — not stated by the source
Poweridentical
Automatic output voltage adjustmentKnown for one	Unknown — not stated by the source	No
Output voltage noteKnown for one	Unknown — not stated by the source	3V; 4.5V; 5V; 6V; 7.5V; 9V; 12V
Designidentical
Product colour	Black	Black
LED indicatorsKnown for one	Unknown — not stated by the source	Charging
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C
Certificatesidentical
Compliance certificates	RoHS	RoHS

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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