Model: PB10000.

Capacity: 10,000 mAh — this indicates how much charge it can store.

Input: 5 V ⎓ 2 A — the voltage and current required to recharge the power bank.

Output: 5 V ⎓ 2.1 A — the voltage and current it supplies to charge other devices.

Battery Type: (Li‑polymer battery) — known for compact size and safety.