can I use the old extension cable from my 2015 macbook charger for my new m1 one? it fits but I'm afraid to try : r/mac
60W AC POWER Adapter/Charger For Apple MacBook Air Pro 13 MacBook Pro A1435 MacBook Pro Core i5 Magsafe 2 (2012-2014) fits P/N:A1435 A1465 A1466 MD565LL
Apple MagSafe 2 AC Adapter: MacBook Charger - iFixit
Input: AC 100-240V, 50-60Hz, Output: DC 5.2V/2.4A, 5V/3A, 9V/2A, 9V/3A, 14.5V/2A, 12V/3A, 15V/3A, 20.3V/3A, 20V/3.25A, 20.2V/4.3A,
Laptop Charger for Mac Book Pro, 87W USB C Charger Power Adapter Compatible with MacBook Pro 16, 15, 14, 13 Inch, MacBook Air 13 Inch, iPad Pro
Apple MacBook Air A1369 EMC 2469 MC965LL/A Magsafe AC Adapter Charger
Identify your Mac power adapter - Apple Support
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Macbook Charger - 45W Magsafe 2 Power Adapter for MacBook Air 2012 - 2
Best MacBook Air M2 Charger: Which One Should I Get? - CNET
Chargeur adaptateur secteur compatible MacBook Air 45W 14.5V 3.1A
The MagSafe 2 Power Adapter features a magnetic DC connector, so if someone trips over it, the lead disconnects harmlessly and your MacBook Pro stays put safely. It also helps prevent fraying or weakening of the cables over time. And the magnetic DC helps guide the plug into the system for a quick and secure connection.
Apple Magsafe 2 Power Adapter, White, 45W
Mac Book Pro Charger - 96W USB C Charger Power Adapter for USB C Port MacBook pro