“Fast Charging Is Bad for Batteries”
Many chargers these days are boasting “fast charge” capabilities – and if that’s making you a little suspicious of how your battery feels about fast charging, you don’t need to worry. Unmitigated fast charging would be an issue, but fast charging features are carefully designed. Smartphones typically only use fast charging to get batteries up to a certain percentage, then stop before the battery is in danger of overheating or another issue arises. You can use fast charging without worrying about battery side effects.