🔋 40000mAh ultra-high capacity power bank
⚡ 22.5W fast charging support
📱 multi-device charging capability
📟 smart digital battery display
🔌 USB-A and USB-C output support
🔄 two-way fast charging
✈️ ideal for travel and emergency use
🛡️ multi-layer safety protection
In stock
The Oraimo PowerBox 400 Vision OPB-7400Q is a massive-capacity power bank built for users who need long-lasting portable power for travel, work, outdoor activities, and heavy daily use. With a huge 40000mAh battery, 22.5W fast charging, and support for charging multiple devices at once, it is designed to keep your smartphones, tablets, earbuds, and other USB-powered devices running for longer.
The smart digital display and reliable safety protection make it a practical choice for users who want both power and convenience in one device.
Charge compatible devices faster with efficient high-speed output.
Designed for extended use and multiple recharges.
Charge several devices simultaneously from one power bank.
Monitor your remaining battery power with ease.
Supports fast charging for both connected devices and the power bank itself.
Built with intelligent safety systems for secure charging.
| Feature | Details | |----------|----------| | Model | OPB-7400Q | | Product Name | Oraimo PowerBox 400 Vision | | Battery Capacity | 40000mAh | | Fast Charging | 22.5W | | Output Ports | USB-A / USB-C | | Display | Smart Digital LED Display | | Charging Type | Two-Way Fast Charging | | Compatibility | Smartphones, Tablets, Accessories |
| Feature | PowerBox 400 Vision | Standard Power Banks | |----------|--------------------|----------------------| | Capacity | 40000mAh | Lower capacity | | Charging Speed | 22.5W Fast Charging | Slower charging | | Multi-Device Charging | Yes | Limited | | Display | Digital Battery Display | Basic LED indicators | | Usage Time | Extended backup power | Shorter backup duration |
🔋 high-capacity power bank
⚡ PD & QC fast charging support
🔋 10000mAh compact power bank
⚡ 22.5W fast charging support