are you worried about your iPhone battery drain fast in few hours or overnight. Many folks have been queried on iPhone gets hot when in use or during charging time. So for apple users mainly, always keep in mind all below points. with all alternatives ways and prevention actions before you lost all power from battery, promptly or on standby.
Apple Watch won’t charge, here’s the fix.
Prevention steps for iPhone battery drain fast in short time
Means there should be many cases like Mostly drain overnight (Not in use), After new software update (it happen when iOS 8 released), battery lost fast and gets hot during charge time, On show video or capture camera.
But apple already think out for handle problems such like on battery savings and improvement. New features in iOS 9 as a Battery management.
in a single tap you can stop all background process, Auto downloads, Visual effects, Mail fetch. means at the last moment you can activate by go to the Settings > Battery > Enable Low Power Mode toggle.
The real reasons when iOS device kill your battery, Specially iPhone battery drain fast
On the basis of apple Device improvements in chain, Battery storage capacity have been increased. So I am satisfied, But some internal software problem and rough use affect on battery drain problems.
Without enable low power mode stop auto battery drain/ lost with below steps,
Set Brightness on Auto mode, Settings > Display & Brightness > Enable Auto – Brightness.
Lock screen time interval set lowest duration, Settings > General > Auto-Lock (Recommend 1 minute or 30 sec).
Manage or Disable not in use background apps, Settings > General > Background App refresh.
Stop unwanted location service, Settings > Privacy > Location Services.
[Note important, some time useful] Stop sending Diagnostic data and information to apple.
refuse all active apps from multitasking screen. You must use multitasking in iOS 9 for kill all running apps.
Don’t use any other third party or charging cable converter. Over power load decrease your iPhone battery storage capacity.
Keep away your iPhone, iPad from heat wave.
if possible avoid continuously watch media on iOS device,
Share with me for needs more help and explanation on above steps in special case like different iOS version (iOS 7, iOS 6, iOS 8) and iPhone 5S/5, iPhone 4S/4, iPhone 6 or 6 Plus, iPad.
Still, Not success in iPhone battery drain fast. Visit apple store might be hardware might be damage.