While the Eissix 12000mAh MagSafe Power Bank is rated at 12000mAh, real-world usable capacity is typically around 70–80% due to energy conversion losses. Users report getting about 1.5 to 2 full charges for most modern smartphones. The LED display helps track remaining power accurately. Pros: Honest capacity, clear battery status, and reliable performance. Cons: Usable capacity is slightly less than rated, as with all power banks. For those who want transparency in power delivery, the Eissix is a trustworthy choice. You can check specs or buy it here → https://your-affiliate-link.com/eissix