Apple 45W MagSafe Power Adapter
E815695
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.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Apple 45W MagSafe 2 Power Adapter | 1 |
| Apple 45W MagSafe Power Adapter canonical | 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 NERFINISHED ⓘ |
| brand | Apple NERFINISHED ⓘ |
| category |
Mac accessory
ⓘ
computer accessory ⓘ |
| color | white ⓘ |
| compatibleWith |
Apple MacBook Air 11-inch
NERFINISHED
ⓘ
Apple MacBook Air 13-inch NERFINISHED ⓘ |
| connectorType | MagSafe NERFINISHED ⓘ |
| designedBy | Apple Inc. NERFINISHED ⓘ |
| designedFor | MacBook Air NERFINISHED ⓘ |
| 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 NERFINISHED ⓘ |
| 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
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Apple 45W MagSafe Power Adapter Description of subject: 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.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Apple 45W MagSafe 2 Power Adapter