Why Do Third-Party DC Cables Not Fit Securely in My Bluetti?

You plug in a third-party DC cable, but it wobbles or falls right out. This frustrating issue can stop your Bluetti from charging, which matters when you need power off-grid. Many users assume all DC connectors are the same, but the barrel jack sizes and depths vary significantly between brands. Bluetti uses a specific 5.5mm … Read more