The Magafe 2 connector will normally not have voltage output until it receives a signal from the computer to allow power through (the center pin communicates with the macbook for this reason). That is so it will not short out on other metallic items. It is normal to not have voltage until it is plugged in. · I have never tried a replacement magsafe cable from china, so good luck! Answer from Joseph Hughes on ifixit.com
Amazon
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Amazon.com: 45w Magsafe 2 Power Adapter
Amazon.com: 45w magsafe 2 power adapter
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The Magafe 2 connector will normally not have voltage output until it receives a signal from the computer to allow power through (the center pin communicates with the macbook for this reason). That is so it will not short out on other metallic items. It is normal to not have voltage until it is plugged in. · I have never tried a replacement magsafe cable from china, so good luck!
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No, it is wrong to assume something is wrong, comparing its standby potential against a MagSafe 1 power supply. If you did measure before, then you could compare after. That wire from China is not at fault. · Standby output of Apple's MagSafe Power Adapters varies between models.
Videos
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Walmart
walmart.com › electronics
Magsafe 2 45w
$1999current price $19.99Magnetic ... MagSafe Charging Pad with Dual Ports · Apple Computer G6HJ Compatible 45W 14.85V at 3.05A Black MagSafe 2 Laptop Power Adapter and Cable...
Macbook 45W Magsafe Charger possibly phased out, can't find authentic charger anywhere
Is your Macbook Air pre-Type C model? More on reddit.com
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April 1, 2025Cheapest way to replace a broken 45w MagSafe 2 charger? | MacRumors Forums
The charger for my 2015 Macbook Air no longer works, and a replacement MagSafe charger from Apple costs $80. Is there a cheaper way to get a safe, reliable replacement? I'm wary of buying one off Ebay or Amazon because I assume there are many fakes floating around and I'm not sure how to tell... More on forums.macrumors.com
Can I use a Magsafe A1436 45W on a 2015 M… - Apple Community
My mom just bought a 2012 Macbook Air and she got a Magsafe A1436 45W charger with it. I'd like to know if it is okay to use it with my 2015 Macbook Pro Retina. If you google Magsafe A1436, you find some results saying it's a Magsafe 2 charger. More on discussions.apple.com
Can a 45W MagSafe 2 charger charge my Macbook pro Retina late 2013?
It will not damage either - if it's not enough juice, the computer will simply refuse to draw current (you'll see this notification by the power indicator in the menu bar). The voltage on all models is the same, it's just a question of how much current they can source. I haven't tested this exact combo, but what usually happens when you use a lower power adapter with the MacBooks is that it will be enough to run the computer but not charge it. If you turn off the computer, it will slowly charge it. This usually works one "level" down - levels being 45W, 60W, 85W. My 13" Pro (60W) will run on a 45W adapter but won't charge unless I shut it down. Assuming you have a 15" Retina (85W), the 45W adapter may not do anything for you as it might not be enough to run the system. You can try it though, it won't damage anything. Just plug it in and see what it says. Source: Serviced and sold Apple computers for 4 years More on reddit.com
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October 16, 2013Amazon
amazon.com › Apple-MagSafe-Power-Adapter-MacBook › dp › B008ALADKI
Amazon.com: Apple 45W MagSafe 2 Power Adapter for MacBook Air : Electronics
The 45W MagSafe 2 Power Adapter features a magnetic DC connector so if someone should trip over it, the cord disconnects harmlessly and your MacBook Air stays put safely. It also helps prevent fraying or weakening of the cables over time.
Best Buy
bestbuy.com › best buy › cell phones › cell phone accessories › charging blocks & power adapters
Apple 45W MagSafe 2 Power Adapter with Magnetic DC Connector White MD592LL/A - Best Buy
Shop Apple 45W MagSafe 2 Power Adapter with Magnetic DC Connector White products at Best Buy. Find low everyday prices and buy online for delivery or in-store pick-up. Price Match Guarantee.
UC Davis Bookstore
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Apple 45W MagSafe 2 Power Adapter (for MacBook Air) | UC Davis Stores
Apple 45W MagSafe 2 Power Adapter (for MacBook Air) Help · Equitable Access · Fund My Textbooks · ID Cards · Student Employment · Shop Textbooks · Shop Technology · Commencement FAQs · Tech Financing · Amazon Hub Locker+ Trade-In Your Tech · Equitable Access ·
Target
target.com › p › apple-45w-magsafe-2-power-adapter-for-macbook-air › - › A-52030990
Apple 45W MagSafe 2 Power Adapter (for MacBook Air) : Target
Shop Apple 45W MagSafe 2 Power Adapter (for MacBook Air) at Target. Choose from Same Day Delivery, Drive Up or Order Pickup. Free standard shipping with $35 orders.
Reddit
reddit.com › r/tech_philippines › macbook 45w magsafe charger possibly phased out, can't find authentic charger anywhere
r/Tech_Philippines on Reddit: Macbook 45W Magsafe Charger possibly phased out, can't find authentic charger anywhere
April 1, 2025 -
Been looking for an Apple 45W Magsafe 2 charger everywhere, was hoping to buy an authentic one pero it looks like lahat sold out na online (from stores like The Loop, etc). Resorted to looking for secondhand through Carousell pero original ones are hard to find.
Do you know any alternatives? Are the OEC ones priced at around 1,300-1,900 recommended? Takot kasi ako gumamit ng fake charger, my Macbook Air's battery life is already at its last leg, I don't want to make it worse
eBay
ebay.com › electronics › computers/tablets & networking › laptop & desktop accessories › laptop power adapters/chargers › magsafe 2 45w
Magsafe 2 45w for sale - eBay
Power up your MacBook Air with our range of 45W MagSafe 2 chargers, ensuring efficient and safe charging. Find your perfect match on eBay!
eBay
ebay.com › electronics › computers/tablets & networking › laptop & desktop accessories › laptop power adapters/chargers
Genuine Apple 45W MagSafe 2 Power Adapter for MacBook Air (A1436) MS2 | eBay
Genuine Apple 45W MagSafe 2 Power Adapter for MacBook Air (A1436) MS2
Shop Genuine Apple 45W MagSafe 2 Power Adapters for MacBook Air. Reliable power for your Apple device. Perfect compatibility with MacBook Air.
Price $19.95
Power Mac Center
powermaccenter.com › products › apple-45w-magsafe-2-power-adapter-for-macbook-air
Apple 45W MagSafe 2 Power Adapter for MacBook Air – Power Mac Center
Apple 45W MagSafe 2 Power Adapter for MacBook Air
The 45W MagSafe 2 Power Adapter features a magnetic DC connector so if someone should trip over it, the cord disconnects harmlessly and your MacBook Air stays put safely. It also helps prevent fraying or weakening of the cables over time. In addition, the magnetic DC helps guide the plug into the system for a quick and secure connection.When the connection is secure, an LED located at the head of the DC connector lights up; an amber light lets you know that your notebook is charging, while a green light tells you that you have a full charge. An AC lead is provided with the adapter for maximum
Price ₱4,990.00
B&H Photo Video
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Apple 45W Magsafe 2 Power Adapter MD592LL/A B&H Photo Video
Apple 45W Magsafe 2 Power Adapter
The Apple 45W MagSafe 2 Power Adapter for MacBook Air from Apple with its "T Style" form factor provides for easy convenient charging. It features a magnetic DC connector, which easily unplugs when excessive strain is applied to the cable. This feature also helps guide the cable quickly into its port and limits the wear and stress that other adapters face. An LED indicator on top of the adapter cable illuminates orange when the battery is charging and turns green when the charge is complete. The AC power cord that attaches to the MagSafe Power Adapter increases your mobility while the laptop i
Price $74.99
MacRumors
forums.macrumors.com › macs › mac basics, help and buying advice
Cheapest way to replace a broken 45w MagSafe 2 charger? | MacRumors Forums
August 2, 2022 - I booked a genus bar appointment and said the laptop had problems charging and that I wasn’t sure if the charger was the problem. After confirming the charger was the source of my problem, they gave me the choice between buying a new MagSafe 2 charger in the usual retail packages for full price or to buy an out of warranty replacement part for less.
Micro Center
microcenter.com › home › accessories › power adapters, power inverters › mac laptop ac adapters
Apple 45W Magsafe 2 Power Adapter Charger - Macbook Air - Micro Center
November 3, 2025 - The Apple 45W MagSafe 2 Power Adapter is made specifically for your MacBook Air. Its held in place magnetically, so if someone should trip over it, the cord disconnects harmlessly and your notebook stays put safely.
CPU Medics
cpumedics.com › home › apple md592ll/a - 45w genuine apple magsafe 2 ac adapter charger for macbook pro 11" 13" 2012 2013 2014 2015 2017 a1435 a1465 a1436 a1466
Apple MD592LL/A - 45W Genuine Apple MagSafe 2 AC Adapter Charger For Macbook Pro 11" 13" 2012 2013 2014 2015 2017 A1435 A1465 A1436 A1466 - CPU Medics
Apple MD592LL/A - 45W Genuine Apple MagSafe 2 AC Adapter Charger For Macbook Pro 11" 13" 2012 2013 2014 2015 2017 A1435 A1465 A1436 A1466
45W Genuine Apple MagSafe 2 AC Adapter Charger For Macbook Pro 11" 13" 2012 2013 2014 2015 2017 A1435 A1465 A1436 A1466
✔️ GENUINE Apple Product✔️ Grade A, Fully Tested✔️ Includes WarrantyBrand: AppleModel: MD592LL/AInput: 100-240V, 50-60HzOutput: 14.85V 3.05AWattage: 45WConnector: Magsafe 2 T-tipCompatible Part Numbers: A1435, A1465, A1436, A1466, MD592LL/A, PA-1450-8
Compatible with Macbook Air 11 inch: MacBook Air (11-inch Mid 2012) MD223xx/A, MD224xx/A MacBook Air (11-inch, Mid 2013) MD711xx/A, MD712xx/A MacBook Air (11-inch, Early 2014) MD711xx/B, MD712xx/B MacBook Air (11-inch, Early
Price $69.00
FIU Panther TECH
panthertech.fiu.edu › Apple-45W-MagSafe-2-Power-Adapter-for-MacBook-Air
Apple 45W MagSafe 2 Power Adapter (for MacBook Air) | FIU Panther TECH
Apple 45W MagSafe 2 Power Adapter (for MacBook Air)
Use an extra adapter for home or work. The Apple 45W MagSafe 2 Power Adapter is made specifically for your MacBook Air. It’s held in place magnetically, so if someone should trip over it, the cord disconnects harmlessly and your notebook stays put safely.FeaturesThe 45W MagSafe 2 Power Adapter features a magnetic DC connector so if someone should trip over it, the cord disconnects harmlessly and your MacBook Air stays put safely. It also helps prevent fraying or weakening of the cables over time. In addition, the magnetic DC helps guide the plug into the system for a quick and secure connectio
Price $79.00
P.C. Richard
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Apple 45W MagSafe 2 Power Adapter (for MacBook Air) | P.C. Richard & Son
Apple 45W MagSafe 2 Power Adapter (for MacBook Air)
check out for Apple 45W MagSafe 2 Power Adapter (for MacBook Air) and more from P.C. Richard & Son!
Price $79.00
Staples
staples.com › home › magsafe 2 adapters
MagSafe 2 Adapters
BTI AC-1545MAG2 - Power adapter - 45 Watt - (EQUIVALENT TO APPLE 661-00529, A1465, F2H5, G6HH, ) FOR MACBOOK AIR 11-INCH EARLY 2014, MACBOOK AIR 11-INCH EARLY 2014 MD711LL/B, MACBOOK AIR 11-INCH EARLY 2014 MD712LL/B, MACBOOK AIR 11-INCH EARLY ...
Reliant Cellular
reliantcellular.com › home › 45w magsafe 2 power adapter (a1436)
45W MagSafe 2 Power Adapter (A1436) – Reliant Cellular
45W MagSafe 2 Power Adapter (A1436)
The Apple 45W MagSafe Power Adapter features a magnetic DC connector so if someone should trip over it, the cord disconnects harmlessly and your MacBook Pro with Retina display stays put safely. It also helps prevent fraying or weakening of the cables over time. In addition, the magnetic DC helps guide the plug into the system for a quick and secure connection.
In the Box:
-AC Wall Plug
-Power Adapter
-Power Cord
Price $59.99
Apple Community
discussions.apple.com › thread › 7391539
Can I use a Magsafe A1436 45W on a 2015 M… - Apple Community
December 25, 2015 - 45W charger will be damaged by the power draw of the Retina system. You need the proper power adapter: http://www.apple.com/shop/product/MD506LL/A/apple-85w-magsafe-2-power-adapter-fo r-macbook-pro-with-retina-display?fnode=…