Note: Additional Accessories

1. Power bank motherboard: https://mobile.yangkeduo.com/goods1.html?ps=IkbCHVJZTV

2. Semi-solid-state battery cell: https://mobile.yangkeduo.com/goods1.html?ps=s33VkbgYTx

3. Two M1.5×5 screws.

       My father, like the era he lived in, was filled with hardship. I didn't know what he needed or what I could do for him, and he never told me either.

As I gradually grew closer to his age and role, I began to understand him better, and each time my throat would tighten up. If only it were possible, I'd wish for just one day when he could be young again—

a day when he wouldn't have to be a father, but instead could ride off on a silver saddle, galloping through the spring breeze as a youthful lad.

      Sometime ago, he started carrying around a very large and heavy power bank. But it didn't last long—I suspect it might be a low-quality counterfeit made by unscrupulous sellers 🤣—

so taking this competition as an opportunity, I decided to build him a custom power bank.