Description

Product Type: Portable Power Bank
Model: N4520
Battery Capacity: 20,000mAh
Battery Type: High-Capacity Rechargeable Lithium Battery
Maximum Output Power: 45W PD Fast Charging
Fast Charging Protocols: PD 3.0, QC 4.0
Input Interface: USB Type-C (Up to 45W)
Output Interfaces:

• 2 × USB Type-C (45W PD Input/Output)
• 2 × USB-A (30W Output)

Charging Capability: Charge up to 4 Devices Simultaneously

Display: Intelligent LED Digital Battery Display

Charging Technology: Two-Way Fast Charging (Fast Input & Fast Output)

Shell Material: Durable, Lightweight ABS Plastic

Safety Features:

• Overcharge Protection
• Overvoltage Protection
• Overcurrent Protection
• Short Circuit Protection
• Overheat Protection
• Automatic Power-Off When Fully Charged
• Low-Current Mode for Small Devices