Should You Let Your Phone Die Before Charging It. Always let your batteries drain completely before recharging them so theyll last longer plug your batteries in when theyre between 25 and 75 percent full for maximum battery life plug your batteries in. Therefore if you still have a laptop that uses a nickel-cadmium battery you should let it discharge completely before allowing it to recharge.
Always fully charge a device before its first use. Theres no need to. The standby time is rated for 300 hours.
Technically you should not be charging your phone for extended spans of time so overnight phone-charging is.
Always let your batteries drain completely before recharging them so theyll last longer plug your batteries in when theyre between 25 and 75 percent full for maximum battery life plug your batteries in. Always fully charge a device before its first use. Battery University says that the lithium-ion battery in your smartphone will last the longest if you keep it charged between 65 and 75 at all times. I was taking about letting the phone discharge completely and then charging it back to 100 for the very first time.
