https://www.sunnytech.co.nz/lifepo4-battery-safety-durability-tests/ 2025-03-25T08:13:01+00:00 https://www.youtube.com/embed/R9xZf4p8PkQ https://www.sunnytech.co.nz/wp-content/uploads/2025/03/r9xzf4p8pkq.jpg 178 151590 480 270 yes Ivan