Sporty 50000mAh 65W Digital display fast charging power bank

50000mAh 65W Digital Display Fast Charging Power Bank (Model B664) – Laptop-Grade Power Anywhere

Experience true high-performance portable charging with the 50000mAh 65W Digital Display Fast Charging Power Bank (Model B664). Engineered for professionals, travelers, and heavy device users, this power bank delivers laptop-level 65W Power Delivery, massive battery capacity, and intelligent multi-device charging in one compact powerhouse.

Powered by advanced polymer lithium batteries, the ultra-high 50000mAh (185Wh) capacity ensures extended power backup for smartphones, tablets, laptops, cameras, and other USB-powered devices. 

The Type-C 65W input/output supports ultra-fast charging for both the power bank and compatible devices, including USB-C laptops and gaming devices.

Featuring multiple USB-A outputs and a high-power Type-C port, the B664 allows simultaneous charging of up to four devices with smart power distribution. The digital display provides real-time battery status, while the built-in LED light with three brightness levels adds convenience for outdoor use, emergencies, and low-light conditions.

Designed in a durable, compact body with a balanced vertical form factor, this power bank delivers exceptional performance without compromise.

Key Features:

• Massive 50000mAh (185Wh) battery capacity for multi-day power backup
• 65W Power Delivery (PD) fast charging for laptops and high-power devices
• Digital display for accurate battery level monitoring
• Type-C 65W input & output for ultra-fast recharging and power delivery
• Multiple USB-A outputs supporting up to 22.5W fast charging
• Simultaneous 4-device charging with intelligent power distribution
• Polymer lithium batteries for safety and long-term reliability
• Built-in LED light with 3 brightness levels for emergencies and outdoor use
• Compact vertical design (75 × 75 × 138.6 mm)
• Ideal for laptops, smartphones, tablets, and travel power needs

Whether you’re powering a laptop on the go, traveling off-grid, or preparing for extended outages, the B664 50000mAh 65W Digital Display Power Bank delivers uncompromising speed, capacity, and reliability anytime, anywhere.