Meet the PowerCore™ 50K by Billboard Bag
Your Billboard Bag deserves a battery that works just as hard as you do. The PowerCore™ 50K is a massive-capacity, ultra-fast power bank designed for business owners, travelers, and creators who don’t have time to slow down.
Whether you’re closing deals at events, filming all day, or off-grid creating your next viral moment, this is the backup power you can rely on.
🔋 Why the PowerCore™ 50K Stands Out
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🔥 Charge 4 Devices at Once
Includes 3 USB ports + USB-C two-way port — perfect for charging your phone, tablet, camera, and headphones at the same time.
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⚡ Super Fast 22.5W Quick Charging
Get from 20% to 60% in just 20 minutes with next-gen PD/QC charging protocols. Your old power bank could never.
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🔦 Built-In Emergency LED Flashlight
Ideal for night travel, power outages, and camping missions — just hold the button to activate the beam.
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💡 Digital LED Display
Know your exact battery level at a glance. No guessing. No stress.
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🏕 50,000mAh of Serious Power
That’s enough juice to charge an iPhone up to 15x. Take it on road trips, conventions, or long flights with confidence.
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💼 Ultra-Compact Design
Fits in your Billboard Bag without the bulk. Lightweight and ready for anything.
🎁 What’s Included
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PowerCore™ 50K Smart Battery
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USB-C Charging Cable
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Digital User Guide
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18-Month Warranty & Lifetime Support from the Billboard Bag Team
Order today and receive your items by tomorrow. We pride ourselves on offering a fast, reliable, and seamless delivery experience, so you can enjoy your purchase without the wait. Perfect for when you need it quickly or just want the convenience of next-day delivery.
Not completely satisfied? No problem. Our hassle-free return process ensures you can easily return your item for a refund or exchange. Shop confidently, knowing we’ve got you covered!
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WHAT OUR CUSTOMERS ARE SAYING
How long will it take to receive my order?
Our standard processing time is 1-3 business days. Shipping times vary based on your location:
• Domestic: 3-7 business days.
• International: 7-15 business days.
What is your return policy?
We accept returns and exchanges within 30 days of delivery, provided the items are unworn, unwashed, and have all original tags attached.
Are your products sustainable?
We’re committed to sustainability. Many of our pieces are made from eco-friendly fabrics and produced ethically.
What payment methods do you accept?
We accept all major credit cards (Visa, MasterCard, American Express), PayPal, and Shop Pay.