The video explores the lifespan of lithium iron phosphate batteries, specifically the 20-80% rule. The speaker discusses how charging and discharging within this range can potentially double the battery's life, but also raises the question of whether it's worth sacrificing energy storage capacity for longevity. The video encourages viewers to share their experiences and insights in the comments.
3360 9 месяцев назад 4:33This video demonstrates how to test the capacity of 18650 batteries. The presenter tests several batteries, including those from power banks, laptops, and those purchased online. They use a capacity tester to measure the actual capacity of each battery and discuss the importance of weight as an indicator of authenticity.
42943 2 года назад 7:08