🔋⚡ Promate Volta-45 – 20000mAh 45W Fast Charging Power Bank with Built-In USB-C Cable

Stay powered wherever you go with Promate Volta-45, a high-capacity 20000mAh power bank designed for fast and reliable charging of laptops, smartphones, tablets, handheld gaming devices, and other compatible USB-C devices.

The built-in USB-C cable delivers up to 45W Power Delivery, giving you convenient fast charging without carrying an extra cable. An additional 45W USB-C port and 22.5W USB-A fast charging port provide extra flexibility, allowing you to charge up to three devices simultaneously.

The intelligent multi-function display gives you clear real-time information including battery percentage, charging power, battery temperature, battery health, and charging status. With up to 30W fast input, Volta-45 can also be recharged quickly through either the USB-C port or built-in cable, keeping it ready for your next journey.

⭐ Key Features

🔋 High-Capacity 20000mAh Battery

Provides dependable backup power for your essential devices throughout workdays, travel, commuting, and everyday use.

⚡ 45W USB-C Power Delivery

Delivers up to 45W PD fast charging for compatible laptops, smartphones, tablets, gaming devices, and other USB-C electronics.

🔌 Built-In USB-C Charging Cable

Charge compatible devices directly from the integrated USB-C cable without needing to carry an additional charging cable.

📱 Charge Up to 3 Devices Simultaneously

Power up to three devices using the built-in USB-C cable, USB-C port, and USB-A port for greater everyday convenience.

🚀 22.5W USB-A Fast Charging

The dedicated USB-A port delivers up to 22.5W fast charging for compatible smartphones, accessories, and other USB-powered devices.

📊 Intelligent Multi-Function Display

View battery percentage, charging wattage, battery temperature, battery health, and charging status directly on the smart display.

❤️🔋 Real-Time Battery Health Monitoring

The intelligent monitoring system keeps you informed about battery condition and operating temperature for more efficient power management.

🔄 30W Fast Power Bank Recharging

Recharge Volta-45 at up to 30W PD through either the USB-C port or built-in USB-C cable to reduce downtime.

🎒 Travel-Friendly High-Power Design

Combines powerful charging performance and high capacity in a practical design ideal for travel, office use, commuting, and everyday carry.

🛡️ Durable PC+ABS Construction

Built with high-quality PC+ABS materials for enhanced durability, heat resistance, and reliable everyday performance.

🔧 Technical Specifications

• Battery Capacity: 3.85V / 20000mAh / 77Wh
• Battery Type: Li-Polymer Battery
• USB-C Port Input: Up to 30W PD
• Built-In USB-C Cable Input: Up to 30W PD
• USB-C Port Output: Up to 45W PD
• Built-In USB-C Cable Output: Up to 45W PD
• USB-A Output: Up to 22.5W
• Maximum Total Output: 45W
• Built-In Cable Length: 225mm
• Charging Efficiency: >75%
• Material: PC+ABS