Peace be upon you, I won't talk much, but as you see, a power bank. It charges 100% approximately twice, and if it's less, it might charge three times from a well-known company, RAVPower, the well-known Saudi company for power banks. Its capacity is 10,000 mAh: this is the most common size for this design, it charges your phone approximately 2 to 3 times (depending on the phone model). Thank you, and the battery condition is good, but the power bank has minor scratches from the key and