• 4 USB ports allow you to charge four devices simultaneously
• Built-in smart chip to protect the battery, higher efficiency, less heat
• Multiple protections: over-current protection, over-voltage protection, over-temperature protection, short-circuit protection, anti-static protection, case fireproof protection, safer charging

Specifications:

• Model: JR-TCN03
• Input: AC100-240V~50/60Hz, 0.6AMa)
• One-port charging:
• USB-A1/A2/A3/A4 output: 5V=2.4A
• Two-port charging:
• USB-A1+USB-A2/A3/A4: 5V 4.8A
• USB-A2+USB-A3/A4: 5V 4.8A
• USB-A3+USB-A4: 5V4.8A
• Three-port charging:
• USB-A1+USB-A2+USB-A3/A4: 5V4.8A
• USB-A2+USB-A3+USB-A4: 5V 4.8A
• USB-A1+USB-A3+USB-A4: 5V 4.8A
• Four-port charging:
• USB-A1+USB-A2+USB-A3+USB-A4: 5V-4.8A (Any two/three/four-port charging output: 5V=4.8A)
• Total output: 24W (Max)
• Material: fireproof PC
• Net weight: 92g
• Product size: 47.8*48.7*70.8mm