Electronics and technology blog    /    Materials for 24.01.2023

These days, it’s not just how long you can run on a standalone power source that matters, but also how quickly you can recharge it. People often complain in the comments that their batteries—lead-acid or lithium—charge slowly, but don’t understand how to speed things up using “legitimate methods.” Today I’ll try to explain why this happens and what you can do about it.