Will two charging cables charge my laptop twice as quickly?
93836
What happens if you plug more than one charger in the new MacBook Pro (2016)?
147845
How often should I remove the charger from my rMBP?
25875
Can I use 45/60/85W MagSafe era MacBook chargers interchangeably?
49791
Charging Li-ion batteries in parallel
149959
Other manufacturer's USB data cable for charging?
11796
Does the charger consume power after charged device is disconnected?
146907
How can I avoid the battery charging when connected via USB?
130611
USB-C Charging Speeds / Charger Outputs
24151
MacBook 2007 charger
70251
Can I charge a computer through its USB port?
29611
Triple-ended USB cables
7362
Laptop power supplies, does current matter?
24801
How can I duplicate Apple's tiny USB power adapter?
21394
Laptop battery charge management
39362
What to do if MacBook Pro 2017 uses more wattage than the charger can give?
112552
Are universal power supplies for laptops worth it?
15093
Is it better to use a laptop on battery or on AC power?