Power specifications Power input: Micro USB Battery capacity: 800mAh Rated voltage: 5V Rated power: 3W Key benefits Portable 5V power source with an 800mAh battery for lightweight charging on the go Rechargeable via Micro USB with widely available cables and adapters Compatible with USB powered devices that operate at 5V and up to 3W Simple, reliable operation in a small footprint suitable for travel, work, or home use Compatibility and design Micro USB input enables easy recharging from standard USB power sources, including wall adapters, laptops, and power banks Compact form factor designed for portability in bags or pockets 5V output capability up to 3W to support compatible USB devices Use scenarios On the go: recharge the unit from a USB charger during travel, commuting, or outdoor activities to keep essential devices powered Office or home: use as a lightweight backup power source for small USB devices during outages or when outlets are scarce Hobby projects: provide a portable 5V supply for small electronics or microcontroller experiments that require up to 3W