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

✅ What You Get

• 1 × Flash Pro Ultra power bank
• 1 × Protective hard carry case
• 1 × Instruction booklet
• 24/7 customer service within 24 hours
• 30-day hassle-free returns
• 1-year international warranty

📊 Tech Specs

Capacity: 25,000mAh / 90.75Wh
Battery Cells: 5 × Samsung™ 21700 lithium-ion
Max Output: 275W (total across ports)
Max Input: 140W

Recharge Time: 80% in ~35 min; 100% in ~70 min (with 140W input)

Charging Ports & Outputs:

• USB-C1 (in/out): 140W PD 3.1 (laptops)
• USB-C2: 100W PD 3.0
• USB-C3: 60W PD 3.0
• USB-A1: 60W QC 3.0 + AFC/FCP/SCP/SFCP
• Wireless (MagSafe): 15W QI2 Fast Charge
• Apple Watch (Wireless): 5W
• Samsung Watch (Wireless): 3W

Efficiency & Reliability

• Battery Life Cycles: ≥80% capacity after 500 charge cycles
• DC/DC Input Efficiency: 90%–95% (100W input)
• Output Efficiency: 70% ± 5%
• Operating Temperature: −10ºC to 45ºC
• Discharge Rate: ~72mAh per day over 70 days
• Safety Protection: Over-current/voltage/temperature, short-circuit protection

Size & Materials

• Dimensions: 158 × 85 × 36 mm (6.2" × 3.3" × 1.4")
• Weight: 590 g (1.31 lb)
• Enclosure: ABS+PC durable shell

⚡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

How to recharge Flash Pro Ultra at lightning speed 

• Wall Charger: Pair it with a powerful 100W or 140W USB-C wall charger (like the one included with the 16" MacBook Pro) to unlock its maximum charging speed. Don’t have one handy? We’ve curated our favorite high-powered chargers here
• USB-C Cable: Not all cables are created equal. To safely push 100W+ power, you’ll need one with an E-Mark chip. Our 240W cable is built for extreme performance, fully E-Mark certified, and ready to handle Flash Pro Ultra’s full potential.  Discover more here

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.