Full Battery : Charge Alarm

Plug in, put the phone down, and get told when it's done. Full Battery plays an alarm the moment your battery reaches the level you choose, so you can unplug it instead of leaving it charging all night. WHY IT MATTERS Lithium batteries age faster when they sit at 100% for hours. Charging to around 80% and unplugging is the simplest way to keep a battery healthy for longer. Full Battery is the reminder that makes that habit possible. YOU WILL ACTUALLY HEAR IT The alarm plays through the alarm channel, not the media channel — so it is loud even when your ringer is silenced or your media volume is down. There is also a test button, so you can check the volume before you rely on it. PICK ANY LEVEL, NOT JUST FULL Set the alert anywhere from 10% to 100%. Charging to 80% overnight to protect the battery, or to 15% in a hurry before heading out — both work. WHAT YOU CAN SET • Alert level from 10% to 100% • Any alarm sound on your phone • Vibration on or off • Keep alerting until you unplug, or alert once only • Quiet hours — silent notification instead of sound during the night • Several settings profiles you can switch between • Light or dark appearance STOP THE SOUND YOUR WAY Stop it from the notification, from inside the app, or tap "Keep charging to full" if you changed your mind and want it to run to 100%. KEEPS WORKING The alert survives a restart — you don't have to open the app again after rebooting your phone. NO ADS WHILE YOU USE IT There are no banners and no pop-ups anywhere in the app. You keep it unlocked either by watching one short rewarded video every 7 days, or by paying once for a lifetime unlock and never seeing an ad again. Everything the app does keeps working either way. PRIVATE BY DESIGN No account, no sign-in, no server. Your settings never leave your phone. The app cannot read your files, your location, or your messages. Made by Prime App — one app, one job, done properly.