Gracejin

Hi everyone! I’m an enthusiastic DIYer passionate about LiFePO4 battery projects. I love designing, assembling, and optimizing battery packs for solar energy systems, electric vehicles, and off-grid applications.

I enjoy experimenting with different BMS configurations, series-parallel setups, welding techniques, and performance testing to achieve the best efficiency and reliability. Whether it’s about selecting the right cells, balancing a pack, or troubleshooting charging issues, I’m always eager to learn and share my experiences.