How can I assess the health of my iPhone 5 battery?
63318
How do I check an iOS device's battery health?
79320
What are some good practices for making sure my laptop battery serves its full life?
50408
C# .NET: How to check if we're running on battery?
99851
Can I estimate remaining battery life by measuring its voltage with the same MCU that it powers?
58730
Determine accurate iPhone battery level
87773
How can I see the battery status of my Logitech wireless mouse?
100012
I think my MacBook Pro battery was replaced by Apple's service team. How do I check that?
154335
iMessage checker
18813
Does the MacBook battery cycle count reset when replacing a battery
77841
Detect if device is charging
138223
iPhone asks 'Trust This Computer' again
7400
How can I find the owner of an obstinate iPhone?
120202
Does the mass of a battery change when charged/discharged?
80529
How does the phone detect if 3.5 mm jack circuit is closed?
107766
How to detect the colour of an iPhone 5c?
23911
Notebook computer battery says: plugged in but not charging with no further information. Is the battery bad already?
137334
Using iPhone while charging and when charged