Anker Prime Power Bank 26,250mAh, 300W

Anker Prime Power Bank 26,250mAh 300W

Built for people who push their devices hard, the Anker Prime 26K 300W is Anker’s most powerful portable charger — a serious power bank for anyone charging a laptop, phone and tablet on the same trip, at the same time, without waiting around.

It’s ideal for professionals, frequent flyers and multi-device users who need laptop-class charging speed in something that still fits in a bag.

Serious Power, Serious Speed

Up to 300W Total Output

Two USB-C ports deliver up to 140W each, with a combined maximum of 300W across all ports — enough to fast-charge two laptops and a phone at the same time, no waiting your turn.

26,250mAh (99.8Wh) Capacity

A large battery built for full working days and long-haul travel — enough backup power to keep a laptop, phone and tablet running through a flight, a conference day, or a stretch away from a wall socket.

Charge a MacBook Pro to 50% in About 27 Minutes

This is laptop-speed charging, not just phone-speed charging with extra capacity. A MacBook Pro (M4 Pro) reaches roughly 50% in about 27 minutes, and an iPhone 16 Pro charges at a similar pace — useful when you only have a short window before a meeting or a boarding call.

Recharge the Power Bank at Up to 250W

Using both USB-C ports together to recharge, the Prime 26K can take in up to 250W meaning less time waiting for it to refill before your next trip out.

Smart Display and App Control

The built-in display gives you a clear view of important charging information, including:

• Remaining battery level
• Individual port output
• Total input and output power
• Estimated charging time
• Estimated recharging time
• Power bank temperature

Connect the power bank to the Anker app through Bluetooth to monitor charging in real time, adjust power distribution and personalise the display.

This gives you greater control than a standard power bank that only shows a basic battery percentage.

PowerIQ 4.0 Adaptive Charging

Anker’s PowerIQ 4.0 technology reads what each connected device actually needs and adjusts power delivery accordingly so you’re not manually figuring out which port or cable gives you the fastest charge.

Flying Soon? Here’s What You Need to Know

At 99.8Wh, this power bank sits just under the standard 100Wh airline carry-on limit, meaning it’s built with travel in mind. Always check your specific airline’s power bank policy before flying, as rules can vary by carrier.

Who Is It Best For?

• Professionals who need to charge a laptop and phone away from the office, fast
• MacBook Pro, MacBook Air and other USB-C laptop users who don’t want to compromise on charging speed
• Frequent flyers and business travellers who need serious backup power in one device
• Multi-device users charging a laptop, phone and tablet on the same trip
• Anyone who has outgrown a standard phone-only power bank

Want Something More Compact?

• Choose the Anker Zolo 25K 165W if you want strong laptop-capable charging with two built-in cables, at a lower price point.
• Choose the Anker 20K 87W if you still want laptop charging but prefer a smaller, lighter option.
• Choose the Anker Zolo 20K 22.5W if your main priority is phone charging and long battery life rather than laptop-level output.

Good to Know

• Capacity: 26,250mAh
• Battery rating: 99.75Wh
• Maximum combined output: 300W
• Maximum USB-C output: 140W per port
• USB-A output: Up to 22.5W
• Ports: Two USB-C and one USB-A
• Devices charged simultaneously: Up to three
• Maximum dual-port input: 250W
• PowerIQ 4.0 intelligent power distribution
• ActiveShield 4.0 temperature protection
• Smart display and Bluetooth app control
• Dimensions: Approximately 159.9 × 38 × 62.7mm
• Weight: Approximately 600g

What’s in the Box

• Anker Prime Power Bank 26,250mAh 300W
• 1-metre 240W USB-C-to-USB-C cable
• Travel pouch
• Welcome guide

Top Rank Conclusion

The Anker Prime 26K 300W is built for customers who’ve outgrown a standard power bank — people charging laptops, not just phones, and doing it on a schedule. With 300W combined output, laptop-speed charging, a smart display and app control, it’s the choice for professionals and travellers who need one device to keep everything running.

This is a genuine Anker unit, not a rebranded generic power bank meaning the 300W rating, charging speeds and safety protections are exactly as tested, not just what’s printed on the box.

Ready to charge like you mean it? Add the Anker Prime 26K 300W to your cart now backed by an 18-month warranty and same day delivery across Nairobi.