Product comparison · 2 power adapters & inverters

Fujitsu CP816831-XX power adapter/inverter Indoor vs Lenovo 4X21J81440 power adapter/inverter Indoor

9specifications compared
3differ
6identical
17known for one product only

Key differences

Input frequency
- CP816831-XX power adapter/inverter Indoor:50 - 60 Hz
- 4X21J81440 power adapter/inverter Indoor:50/60 Hz
Output voltage
- CP816831-XX power adapter/inverter Indoor:19 V
- 4X21J81440 power adapter/inverter Indoor:20 V

Side by side

Differences highlightedShow differences only

Comparison of CP816831-XX, 4X21J81440
26 specifications	A Fujitsu CP816831-XX power adapter/inverter Indoor Model CP816831-XX View product	B Lenovo 4X21J81440 power adapter/inverter Indoor Model 4X21J81440 View product
Features3 differ
Purpose	Laptop	Laptop
Power supply type	Indoor	Indoor
Power current typeKnown for one	Unknown — not stated by the source	AC-to-DC
Input voltage	100 - 240 V	100 - 240 V
Input frequencyDiffers	50 - 60 Hz	50/60 Hz
Input currentKnown for one	Unknown — not stated by the source	1.5 A
Output power	65 W	65 W
Output voltageDiffers	19 V	20 V
Output currentKnown for one	Unknown — not stated by the source	3.25 A
CompatibilityDiffers	LIFEBOOK E736, LIFEBOOK E746, LIFEBOOK E756, LIFEBOOK E546, LIFEBOOK S937, LIFEBOOK P728, LIFEBOOK U728, LIFEBOOK U748, LIFEBOOK U758, LIFEBOOK T938, LIFEBOOK S938, LIFEBOOK U938, LIFEBOOK U727 6TH GEN, LIFEBOOK U747 6TH GEN, LIFEBOOK U757 6TH GEN, LIFEBOOK U729, LIFEBOOK U749, LIFEBOOK U759, LIFEBO	IdeaPad 3 IdeaPad 5 IdeaPad Flex IdeaPad L3 Yoga V ThinkCentre
Maximum input voltageKnown for one	240 V	Unknown — not stated by the source
Brand compatibilityKnown for one	Fujitsu	Unknown — not stated by the source
Designidentical
Product colour	Black	Black
Suitable for indoor useKnown for one	Yes	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	8 - 80%
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	CB/CCC/CECP/CE/BSMI/Marokko/ SEC/NOM/PSB/SII/TUV-GS/Oekraïne/UL/RCM/ISC/SONCAP/ Kvalitet/Oezbekistan/TUV-S/INSM/KUCAS/KC, KCC/NRCan/ NOM-029/CU/BIS
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	108 mm
DepthKnown for one	Unknown — not stated by the source	46 mm
HeightKnown for one	Unknown — not stated by the source	29 mm
WeightKnown for one	Unknown — not stated by the source	400 g
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	264 mm
Package depthKnown for one	Unknown — not stated by the source	110 mm
Package heightKnown for one	Unknown — not stated by the source	53 mm
Package weightKnown for one	Unknown — not stated by the source	600 g
Packaging contentidentical
Quantity per pack	1 pc(s)	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.

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