Product comparison · 2 power adapters & inverters

2-Power 40Y7700-OEM power adapter/inverter Indoor vs 2-Power 54Y8838-OEM power adapter/inverter Indoor

5specifications compared
2differ
3identical
3known for one product only

Key differences

Output power
- 40Y7700-OEM power adapter/inverter Indoor:65 W
- 54Y8838-OEM power adapter/inverter Indoor:150 W
Output voltage
- 40Y7700-OEM power adapter/inverter Indoor:20 V
- 54Y8838-OEM power adapter/inverter Indoor:19.5 V

Side by side

Differences highlightedShow differences only

Comparison of 40Y7700-OEM, 54Y8838-OEM
8 specifications	A 2-Power 40Y7700-OEM power adapter/inverter Indoor Model 40Y7700-OEM View product	B 2-Power 54Y8838-OEM power adapter/inverter Indoor Model 54Y8838-OEM View product
Features2 differ
Purpose	Laptop	Laptop
Power supply type	Indoor	Indoor
Power current typeKnown for one	AC-to-DC	Unknown — not stated by the source
Output powerDiffers	65 W	150 W
Output voltageDiffers	20 V	19.5 V
Brand compatibilityKnown for one	Lenovo	Unknown — not stated by the source
Output currentKnown for one	Unknown — not stated by the source	7.7 A
Designidentical
Product colour	Black	Black

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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