Power Bank 20000mAh Slim Portable Design
High Quality
Free US Shipping
Hassle Free Returns
Almost sold out — few units available
🎃 Spooky Season Sale 🦇
Due to high demand, stock is limited. Get an extra 10% OFF your order with code:
Tap to copy — valid while supplies last
Midday Battery Drain No Longer Interrupts Your Day
Keep USB devices charged on the go — 20000mAh capacity for multiple charges, slim 3.78 × 2.52 × 0.59 in housing, included charging cable, no outlet needed between charges.
Why Is This Power Bank Perfect for You?
✔ Multiple charges in one compact power bank: The 20000mAh capacity provides multiple charges before the power bank needs an outlet, helping keep devices powered through commutes, workdays, and trips.
✔ Slim, lightweight everyday carry: The ultra-slim ABS and polycarbonate housing measures 3.78 × 2.52 × 0.59 in and is light enough to carry in a bag or jacket pocket.
✔ Charges a range of USB devices: Charge smartphones, headphones, tablets, and other USB devices. A charging cable is included, so the power bank is ready to use out of the box.
Specifications
Capacity: 20000 mAh
Dimensions: 3.78 × 2.52 × 0.59 in
Housing material: ABS and polycarbonate
Compatible devices: Smartphones, headphones, tablets, and other USB devices
🎃 Spooky Season Sale 🦇
Due to high demand, stock is limited. Get an extra 10% OFF your order with code:
Tap to copy — valid while supplies last
Frequently asked questions
Quick answers about ordering from Couje. More detail on our full FAQ page.
How much does shipping cost, and how long does it take?
Shipping is free on every order — no minimum. Orders are typically delivered within 4–12 business days (processing included), and every order includes tracking. Full details are in our Shipping Policy.
What is your return policy?
You can return items within 30 days of delivery. Once your return is received and inspected, we process your refund to the original payment method. See our Return & Refund Policy for the full process.
How do I track my order?
As soon as your order ships, we email you a tracking number. You can follow your delivery at any time on our Track Your Order page.
How can I reach customer service?
Email us at support@couje.com or use our contact form. Our team is available Monday – Friday: 09:00 AM – 05:00 PM EST and replies within 24 hours. Saturday – Sunday: closed.