Power up your devices anywhere with this 120W 500000mAh Ultra High‑Capacity Power Bank, engineered for fast, reliable charging on the go. Designed for travelers, busy professionals, and everyday use, this portable external battery delivers super‑fast output, stable performance, and long‑lasting power for iPhone, Samsung, Huawei, tablets, and more. The sleek, compact body makes it easy to carry, while the intelligent safety system protects against overheating, overcharging, and short circuits. Whether you’re commuting, working, or traveling, this power bank ensures your devices stay charged and ready.
⭐ Key Features • Massive 500000mAh Capacity – Long‑lasting power for multiple full charges • 120W Super Fast Charging – High‑speed output for phones, tablets, and more • Portable & Travel‑Friendly – Compact design fits easily in bags and pockets • Universal Compatibility – Works with iPhone, Samsung, Huawei, and all USB devices • Smart Protection System – Overcharge, overheat, and short‑circuit safety • External Backup Battery – Ideal for travel, emergencies, and daily use • 2026 New Model – Updated design with improved efficiency and performance
Lenovo 120W 500000mAh Power Bank High Capacity Super Fast Charge Portable External Battery PowerBank For iphone Samsung 2026 New
Big Mac Power Bank 】 500000mAh ultra large capacity | 120W fast charging | bidirectional self charging | black and white dual color
Core selling points (key points):
⚡ 120W Fast Flash Charge, Say Goodbye to Long Waiting
Is the phone battery running low? In just over ten minutes, it can quickly recharge your flagship phone, with charging speed comparable to the original fast charging head. Supports 120W private protocol and provides high-power PD fast charging for most mainstream phones.
�� 500000mAh ultra large energy, worry free battery life
Enough to fully charge the phone about 16-20 times, or provide about 5 full charges for the laptop. Long distance business trips, outdoor trips, music festivals, completely get rid of 'battery anxiety disorder'.
�� Bidirectional 120W fast charging, self charging is also fast
Not only is the output fast, but the self charging is also equally fast. It only takes about 40 minutes to fully charge the power bank, saving you valuable time.
�� Simple and fashionable, black and white classic
Deep Black: Steady and atmospheric, with extraordinary texture.
Simple white: pure and elegant, simple and fashionable.
The two colors satisfy different aesthetics and are both trendy accessories for going out.
��️ Multiple security protections, accompanying with peace of mind
Built in intelligent chip, providing comprehensive protection such as overvoltage, overcurrent, overcharge, short circuit, temperature control, etc., to safeguard your device and power bank itself.
Features:
Three interfaces,Digital display
Support Quick Charge Technology: Two-way Quick Charge
Input Interface: Micro USB,USB Type C
Output Interface: USB-A,USB-Type C
Battery Type: Li-polymer Battery
Certification: CE
Max Input: 120W
Packing Included:
1 x Power Bank
1 x Charger Cable