Geman GP-37 Power Bank – 30000mAh

Power up your devices with the Geman GP-37 Power Bank, a high-capacity portable charger built for speed, safety, and convenience. With a massive 30000mAh battery, it delivers 22.5W super fast charging through dual USB outputs and a Type-C port, making it ideal for smartphones, tablets, cameras, and more.

The digital display shows real-time battery levels, so you’re never caught off guard. Engineered with safer battery technology, it ensures stable performance and long-term reliability.

Whether you’re commuting, traveling, or working remotely, the GP-37 keeps your devices powered with intelligent multi-protocol support and efficient energy delivery.

Specifications

• Model: Geman GP-37
• Battery Capacity: 30000mAh
• Charging Power: 22.5W Super Fast Charging
• Type-C Input:
  • 5V/3A
  • 9V/2A (18W)
• Type-C Output:
  • 5V/3A
  • 9V/2.2A
  • 12V/1.5A (20W)
• USB Output:
  • 4.5V/5A
  • 5V/3A
  • 9V/2.22A
  • 12V/1.5A (22.5W)
• Display: LED digital battery indicator
• Safety: Safer battery cells, stable current control
• Ports: Dual USB + Type-C
• Compatibility: Smartphones, tablets, cameras, GPS, and more
• Use Case: Travel, work, emergency backup