Chargeasap

Flash Pro Ultra: USB-C 25000mAh Power Bank With MagSafe Compatibility (Upgraded Design)

$329.00
Model: Apple Watch Charger
Color: Black
  • Ready to ship in just 3–4 business days
  • FREE shipping over $99
  • Love it or return it in 30 days
Description
Pre-Order Today, Ships This August

Meet the most powerful pocket-sized power bank ever made. Flash Pro Ultra redefines portable charging with 275W of total output, dual OLED screens, and MagSafe wireless charging—all in a compact, travel-ready design. Built from feedback by 2,000+ backers, this upgraded beast charges six devices at once, including laptops, tablets, phones, and smartwatches.

If you’ve got devices, Flash Pro Ultra’s got juice.

  • Juice for All Your Gear: Charge up to 6 devices at once—yes, even two laptops, two phones, a tablet, and your Apple or Samsung Watch
  • Fast 140W USB-C Output: Hit 50% on a 16” MacBook Pro in just 30 minutes. No outlet? No problem
  • Wireless Charging Made Smarter: World’s first pop-up MagSafe-compatible pad delivers 15W of smooth, snap-on power for iPhones, Androids & Qi devices
  • Smartwatch-Ready: Built-in charging pad for your Apple Watch or Samsung Watch—no tangled cables, no fuss.—no extra chargers needed
  • Pocket Powerhouse: Massive 25,000mAh capacity, flight approved, and only 590g. Take it anywhere without weighing you down
  • Smarter Charging, Clearer Display: Dual OLED screens show real-time battery %, temperature, and power flow for every port—no more guessing
Specification

Everything That's Included

Each purchase comes with 1 x Flash Pro Ultra power bank, 1 x hard carry case and instruction booklet. We also offer fast customer service within 24 hours, 30-day hassle-free return policy and 1-year international warranty.  

Product Specifications

  • Capacity: 25000mAh / 90.75Wh 
  • Battery Cells: 5 x 21700 Samsung™ Lithium-ion Battery Cells 
  • Maximum Power Output: 275W
  • Maximum Power Input: 140W
  • 140W USB-C1 Power Delivery 3.1 Input: 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/3A, 20V/5A, 28V/5A
  • 140W USB-C1 Power Delivery 3.1 Output: 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/3A, 20V/5A, 28V/5A (PPS: 15-28V/5A)  
  • 100W USB-C Power Delivery 3.0 Output: 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/5A (PPS: 5-21V/5A)
  • 60W USB-C Power Delivery 3.0 Output: 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/3A    
    (PPS: 3.3-21V/3A)
  • 60W USB-A 1 Output: QC3.0 + AFC/FCP/SCP/SFCP (3.6~20V/3A) 
  • Magnetic Wireless Charger Output: 15W QI2 Fast Charge 
  • Apple Watch Wireless Output: 5W
  • Samsung Watch Wireless Output: 3W
  • Battery Life Cycles: ≥80% capacity after 500 charge cycles.
  • Time to 80% (25,000mAh) from empty: 35 mins (with 140W input)
  • Time to full charge from empty: 70 mins (with 140W input)
  • DC/DC Input Efficiency: 90%~95% (100W input)
  • Device Operating Temperature: -10ºC to 45ºC 
  • Output Efficiency: 70% ± 5%
  • Discharge Rate: 72mAh per day over 70 days
  • Safety Protection: Over current/voltage/temperature, short circuit protection
  • Enclosure: ABS+PC
  • Dimensions: 158 x 85 x 36mm (6.2" x 3.3" x 1.4")
  • Weight: 590g (1.31lb) 

Power Distribution

  • C1: 140W
  • C1 + C2: 140W + 100W
  • C1 + C2 + C3: 140W + 100W + 60W
  • C1 + C2 + A1: 140W + 100W + 60W
  • 4 Ports Simultaneously: 140W + 100W + 15W (C3 & A1 share 1 circuit)
  • C1 + C2 + C3/A1 + Magnetic Wireless: 140W + 100W + 60W + 15W
  • C1 + C2 + C3/A1 + Magnetic Wireless + Watch: 140W + 100W + 60W + 15W + 5W

What we recommend to recharge Flash Pro Ultra at full speed:

  • Wall Charger: Use your existing 100W or 140W USB-C wall charger (like the one that comes with the 16" MacBook Pro) to power up Flash Pro Ultra at its maximum speed. Don’t have one? Check out our recommended high-powered wall chargers here  
  • USB-C to USB-C Cable: While Flash Pro Ultra works with any USB-C to USB-C cable, we strongly recommend using one that supports 140W charging. Most cables aren’t built for this kind of power and need an E-Mark chip to handle 100W+ safely. Our 240W cable is E-Mark certified and made for high-performance charging—learn more here
Shipping & Returns

Chargeasap is committed to making our products available to everyone in the world*. We work closely with the most reliable international and domestic couriers to ensure that your package gets to you safely without delay

Free shipping is valid for qualifying orders of $99 or more after applicable discounts.

We ship worldwide for a flat rate fee of $9 on all orders less than $99.

*We ship to all countries excluding the following which have been flagged by courier services as restricted or high risk: Belarus, Cote d'Ivoire, Cuba, Democratic Republic of the Congo, North Korea, Sierra Leone, Sudan, Syria & Zimbabwe. If you would like a shipment to any these countries we can make alternative arrangements that may cost more, however we can't guarantee the shipment's arrival. 

Need a shipping update on your order? Submit a request and a member of our Customer Happiness Team will respond within 24 business hours. 
Model
Color: Black

Powerful & Fast

  • Ultra-Fast Recharge: Get back to 100% in just 70 minutes—no downtime, no fuss
  • 3 x USB-C Ports: 140W Power Delivery for laptops, 100W PD for iPads, 60W PD for smartphones
  • 60W USB-A Fast Charging: Works with Oppo, OnePlus, Vivo, Huawei & QC 3.0—no adapter needed
  • Powered by Samsung™ Battery Cells- Reliable, long-lasting, and super efficient.
  • Dual OLED Screens for Smart Charging: Shows Battery %, temperature and time left as well as live power output per port in Watts
Powerful & Fast

Convenient

  • Power Up 6 Devices at Once: Ditch the clutter—charge your laptop, phone, tablet, and more all from one sleek powerbank
  • Apple Fast Charge Ready: Juice up your iPhone, AirPods, and Apple Watch with optimized speed and efficiency
  • 15W MagSafe-Style Wireless Charging: Our first-of-its-kind pop-up magnetic pad locks your iPhone in place for secure, snap-on charging—no slipping, no stress
  • Built-In Watch Charger: Leave the extra cables behind. Just drop your Apple or Samsung Watch on the built-in magnetic pad and power up
  • Low Power Mode: Safely charge delicate devices like vapes, earbuds, and smart rings without overpowering them
  • Travel-Ready: Fly worry-free—Flash Pro Ultra is carry-on approved for both TSA and EASA
  • Compact & Portable: Fits effortlessly in your pocket, bag, or palm. Big power, small footprint
Convenient

Safe

  • Cool, Fast & Safe: Graphene battery tech keeps things speedy and cool, while built-in sensors regulate temperature in real time
  • Charge & Recharge Simultaneously: Power your devices and refill the powerbank at the same time—one plug, double the convenience
  • Built to Last: Crafted with aircraft-grade materials for a sleek look that’s tough on the outside and cool on the inside
  • Tested & Trusted: Fully certified to FC, CE, ROHS, and MSDS standards—so you can charge with total peace of mind
Safe

Featured In

  • Android Central: "easily able to charge more devices than its immediate rivals"
  • T3: "impressively powerful travel companion"
  • Notebook Check: "can charge three MacBooks at once"
  • Android Guys: "power an entire tech ecosystem from one device"
Featured In

As Seen In & Trusted Worldwide