Is Slow Charge Better For Battery. Normal Charging is good for you if you have to use your phone or a long duration and you dont have the option to charge your phone in that time. This makes them perfect for overnight charging or when youre in the office.

Two things kills lithium batteries. Optimized Battery Charging is on by default when you set up your iPhone or after updating to iOS 13 or later. The faster a battery charges the shorter its life expectancy Its better to avoid fast chargers so your battery will last more monthsyears.
If you trickle charge with 3 amps a discharged deep cycle marine battery it may ruin it.
Although the difference may be negligible and you can definitely use fast charging when convenient slow charging doesnt heat up the battery as much as fast charging therefore it wont degrade as quickly. They do result in far less heat and deeper charges. Although its possible to slow-charge an electric car using a domestic three-pin plug socket wed strongly recommend the installation of a wallbox. Two things kills lithium batteries.
