Should You Fully Drain a Lithium Battery Before Recharging? Myths, Facts, and Best Practices
Draining a lithium battery to 0% is not advisable. Instead, follow the 80:20 rule. Recharge when the battery level drops to 20% and charge it to around 80%. This optimal charging practice improves battery life and efficiency, helping to maintain the battery’s health over time. Factually, lithium batteries prefer to be kept between 20% and … Read more