Apple 45W MagSafe Power Adapter

E815695

laptop charger power adapter

The Apple 45W MagSafe Power Adapter is a compact laptop charger designed primarily for MacBook Air models, featuring a magnetic DC connector that safely disconnects when tugged and an LED indicator to show charging status.

Try in SPARQL Jump to: Surface forms Disambiguation Statements Elicitation Referenced by

All labels observed (3)

Label	Occurrences
Apple 45W MagSafe 2 Power Adapter	1
Apple 45W MagSafe Power Adapter canonical	1
Apple 45W MagSafe Power Adapter for MacBook Air	1

How this entity was disambiguated

This entity first appeared as the object of triple T9690718 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Apple 45W MagSafe Power Adapter
Context triple: [MagSafe power connector, usedWith, Apple 45W MagSafe Power Adapter]

A. MagSafe power connector
The MagSafe power connector is a magnetic charging interface developed by Apple that allows MacBook power cables to attach securely yet detach easily to prevent damage if pulled.
B. Apple connectors
Apple connectors are a family of proprietary and standardized hardware interfaces developed by Apple for power, data transfer, and audio/video connectivity across its devices.
C. AirPort
AirPort is Apple's brand name for its line of Wi‑Fi networking technology and products used to provide wireless connectivity for its computers and devices.
D. Mophie
Mophie is a consumer electronics brand best known for its portable chargers and battery cases for smartphones and other mobile devices.
E. Apple Magic Keyboard
The Apple Magic Keyboard is a sleek, low-profile wireless keyboard designed by Apple, featuring a rechargeable battery and seamless integration with Mac computers.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Apple 45W MagSafe Power Adapter
Target entity description: The Apple 45W MagSafe Power Adapter is a compact laptop charger designed primarily for MacBook Air models, featuring a magnetic DC connector that safely disconnects when tugged and an LED indicator to show charging status.

A. MagSafe power connector
The MagSafe power connector is a magnetic charging interface developed by Apple that allows MacBook power cables to attach securely yet detach easily to prevent damage if pulled.
B. Apple connectors
Apple connectors are a family of proprietary and standardized hardware interfaces developed by Apple for power, data transfer, and audio/video connectivity across its devices.
C. AirPort
AirPort is Apple's brand name for its line of Wi‑Fi networking technology and products used to provide wireless connectivity for its computers and devices.
D. Mophie
Mophie is a consumer electronics brand best known for its portable chargers and battery cases for smartphones and other mobile devices.
E. Apple Magic Keyboard
The Apple Magic Keyboard is a sleek, low-profile wireless keyboard designed by Apple, featuring a rechargeable battery and seamless integration with Mac computers.
F. None of above. chosen

Statements (47)

Predicate	Object
instanceOf	laptop charger ⓘ power adapter ⓘ
belongsToProductLine	MagSafe power adapters ⓘ linked to: MagSafe power connector
brand	Apple ⓘ linked to: Apple Inc.
category	Mac accessory ⓘ computer accessory ⓘ
color	white ⓘ
compatibleWith	Apple MacBook Air 11-inch ⓘ linked to: MacBook Air Apple MacBook Air 13-inch ⓘ linked to: MacBook Air
connectorType	MagSafe ⓘ linked to: MagSafe power connector
designedBy	Apple Inc. ⓘ
designedFor	MacBook Air ⓘ
feature	LED charging indicator ⓘ cable management system ⓘ compact design ⓘ magnetic DC connector ⓘ safety disconnect on tension ⓘ
formFactor	square power brick ⓘ
hasComponent	AC plug or AC cord ⓘ DC cable with MagSafe connector ⓘ
hasTechnology	MagSafe magnetic power coupling ⓘ
indicatorType	LED light ⓘ
inputType	AC power ⓘ
intendedUse	charging MacBook Air battery ⓘ powering MacBook Air ⓘ
isAccessoryFor	Apple MacBook Air line ⓘ
LEDColorMeaning	amber indicates charging ⓘ green indicates fully charged ⓘ
manufacturer	Apple Inc. ⓘ
marketedAs	Apple 45W MagSafe Power Adapter for MacBook Air ⓘ linked to: Apple 45W MagSafe Power Adapter
notRecommendedFor	higher-wattage MacBook Pro models ⓘ
optimizedFor	low-power Apple notebook models ⓘ
outputType	DC power ⓘ
portability	travel-friendly ⓘ
powerOutput	45W ⓘ
replaces	original MacBook Air power adapter when lost or damaged ⓘ
requires	compatible AC mains outlet ⓘ
safetyFeature	helps prevent fraying by magnetic release ⓘ magnetic connector releases when tugged ⓘ
safetyStandard	Apple internal safety and quality standards ⓘ
soldAs	replacement charger ⓘ retail accessory ⓘ
supportsFunction	trickle charging when battery is full ⓘ
supportsVoltage	worldwide AC voltages with appropriate plug or cable ⓘ
targetMarket	MacBook Air users ⓘ
usageEnvironment	indoor use ⓘ
usedWith	Apple portable computers with MagSafe power port ⓘ

How these facts were elicited

Referenced by (3)

Full triples — surface form annotated when it differs from this entity's canonical label.

MagSafe power connector → usedWith → Apple 45W MagSafe Power Adapter ⓘ

MagSafe power connector → usedWith → Apple 45W MagSafe 2 Power Adapter ⓘ

linked to: Apple 45W MagSafe Power Adapter

Apple 45W MagSafe Power Adapter → marketedAs → Apple 45W MagSafe Power Adapter for MacBook Air ⓘ