500000mAh Capacity Power Bank Large Capacity Super Fast Charging External Battery Built in 4 Wires for iPhone Huawei

500000mAh Capacity Power Bank Large Capacity Super Fast Charging External Battery Built in 4 Wires for iPhone Huawei

Ⅰ. Core Highlights

Ultra-Large Capacity, Endurance Beast: Equipped with a massive-capacity battery cell, it can charge mainstream smartphones multiple times. No more anxiety about battery life during business trips, camping, or long journeys.

Built-in Four Cables, Multi-Device Charging: Integrates charging cables with iPhone, Type-C, Micro USB, and USB-A interfaces, compatible with 99% of digital devices on the market. No need to carry extra cables, truly achieving "one power bank for all scenarios".

20W Fast Charging, Maximum Efficiency: Supports 20W high-power fast charging, accelerating the power supply for mobile phones, tablets, and other devices. It’s about 3 times faster than ordinary charging, allowing quick power recovery even in fragmented time.

Smart Digital Display, Full Control of Battery Level: Equipped with a high-definition LED digital display, it shows the remaining battery power in real-time, allowing you to know the charging progress at any time and avoid the embarrassment of sudden power outage.

LED Lighting, Emergency Assistant: Built-in LED lighting function, which can be used as a temporary light source in scenarios such as night camping and power outages in corridors, with full practicality.

Ⅱ. Product Details

Design: Adopts fresh macaron color schemes, with a rounded body and a portable lanyard design. It feels comfortable to hold and is easy to carry without any burden.

Safety Assurance: Built-in multiple protection circuits against overcharging, over-discharging, short-circuit, and over-temperature. It has passed Xiaomi's strict quality tests to ensure the safety of devices and the battery.

Multi-Device Compatibility: Whether it's mobile phones, tablets, Bluetooth headsets, or Switch game consoles, they can all be charged through the built-in cables or USB-A interface. It is an ideal endurance companion for users with multiple digital devices.

Ⅲ. Applicable Scenarios

Business Trips: One charge meets the all-day endurance of multiple devices, eliminating the trouble of insufficient sockets in hotels.

Outdoor Camping: Ultra-large capacity + LED lighting, serving as both a power station and an emergency light, making the outdoor experience extremely satisfying.

Daily Commute: With the built-in four-cable design, you can charge your mobile phone and headset simultaneously during the commute, with both efficiency and convenience.