Wireless charging actually works flawlessly here, no dead zones or positioning fussiness.










20000mAh High-Speed Wireless Battery Pack with Digital Display & Qi Charging for iPhone Android Tablets | Thomler
Early Black Friday Sale
Never Run Out of Power When You Need It Most
Your phone dies at the worst possible moment—right when you're miles from an outlet. This 20000mAh portable charger delivers multiple full charges for your smartphone, keeping you connected through long days, road trips, and emergencies. The built-in 15W Qi wireless pad lets you charge compatible devices without fumbling for cables, while dual USB ports handle up to three gadgets simultaneously. A bright LED screen tracks remaining capacity in real time, so you always know exactly how much juice you have left. Slim enough to slip into any bag at just 0.6 inches thick, yet powerful enough to revive your device in minutes with 22.5W rapid charging technology.

Why You Need This
- Charge Multiple Times: 20000mAh capacity refills your smartphone 4-6 times on a single pack charge, eliminating low-battery anxiety during travel or busy workdays.
- Save Time with Fast Charging: 22.5W wired output restores your device nearly twice as fast as standard chargers, getting you back online in half the usual wait.
- Skip the Cable Hunt: Built-in 15W Qi wireless charging surface works with any Qi-enabled phone—just set it down and power flows automatically.
- Power Three Devices at Once: Two USB ports plus the wireless pad mean you can charge your phone, tablet, and earbuds all at the same time without swapping cables.
- Monitor Remaining Power: Real-time digital LED display shows exact percentage left, so you can plan your next recharge without guesswork.
- Fits Anywhere: Compact 3.9 × 2.5 × 0.6 inch design slides into pockets, purses, and backpack side pouches without adding noticeable bulk.
Built for Daily Life
Whether you're commuting, camping, or simply running errands all day, this portable battery bank keeps every device ready when you need it. Compatible with 99% of smartphones and tablets—from the latest iPhone and Samsung Galaxy to budget Android models and iPads—it charges almost anything via USB or Qi wireless. The slim profile won't weigh you down, and the durable casing stands up to daily tossing in bags and pockets. Available in Black, White, Purple, and Green to match your style. Every order includes free shipping across the United States and a 30-day return window, so you can test it risk-free on your next adventure.
Free shipping across the United States — always, with no minimum order.
Every order is carefully packed and sent with Track & Trace, so you can follow your package every step of the way.
Order today? We ship the next business day.
Not completely happy? You have 30 days to return your purchase.
On top of that, we offer a 3-year warranty against manufacturing defects — your investment is in good hands.
Made for everyday
Practical pieces you’ll actually use.
Quality first
Chosen for quality you can feel.
Choose options










What Our Customers Say
Discover what makes THOMLER special.
The display is super helpful for knowing when to top it up during my commute.
Slim design fits perfectly in my crossbody bag without any awkward bulges.
I charge my phone, tablet, and smartwatch simultaneously without any slowdown issues. The 22.5W speed is noticeably faster than my old charger, getting me from dead to usable in about thirty minutes.
This thing has saved me countless times on road trips when I'm five hours from home and my battery dies. The capacity easily handles multiple devices, and I appreciate seeing the exact percentage remaining on that bright screen.
Love that it works with literally everything I own—my newer iPhone, my partner's Android, even my old iPad. The Qi pad is convenient, but I still use the USB ports when I need maximum speed charging at the same time.
As seen in
Yours, the moment we pack it
- Hand-packed with care
- Checked before it ships
- Arrives exactly as pictured
Straight From Your Camera Roll
You May Also Like
A note from our team
Shopping for your home shouldn't feel like a gamble.
Too many products look great online and disappoint when they arrive. That's why we only pick pieces we'd happily put in our own homes.
Not right for you? Send it back within 30 days, no hassle. And when you email us, a real person from our small team answers.
The Thomler Team
shipping
returns
24 hours