That’s conventional wisdom for lithium ion batteries. Keeping it between 20 and 80 percent will extend its life. But that doesn’t mean charging or discharging it fully will be bad immediately; the effects are small but cumulative. And while battery tech improves, this guideline will probably be less important.
That’s conventional wisdom for lithium ion batteries. Keeping it between 20 and 80 percent will extend its life. But that doesn’t mean charging or discharging it fully will be bad immediately; the effects are small but cumulative. And while battery tech improves, this guideline will probably be less important.