Ugreen PB770 (25286) 48000mAh 300W Fast Charging Power Bank

Ugreen PB770 (25286) 48000mAh 300W Fast Charging Power Bank – Premium Laptop & Travel Power Station

The Ugreen PB770 (25286) 48000mAh Power Bank is a premium high-capacity portable charging solution designed for professionals, travelers, gamers, content creators, and heavy power users in Bangladesh. Featuring an enormous 48000mAh battery capacity with up to 300W total power output, this power bank can rapidly charge laptops, smartphones, tablets, gaming devices, cameras, and other USB-powered electronics simultaneously.

Built with advanced automotive-grade LiFePO4 battery technology, the Ugreen PB770 offers exceptional durability, improved safety, and over 3,000 charging cycles. Its ultra-fast 140W PD3.1 bidirectional charging, smart LED display, integrated LED emergency light, and multiple safety protections make it one of the most powerful portable charging stations available in Bangladesh.

Key Features of Ugreen PB770 Power Bank

• Massive 48000mAh (153.6Wh) battery capacity for extended backup power
• Up to 300W total fast charging output for laptops and multiple devices
• 140W PD3.1 bidirectional fast charging support
• Automotive-grade LiFePO4 battery with 3000+ charge cycles
• 3 USB-C ports and 2 USB-A ports for versatile connectivity
• Smart LED digital display for battery and charging status
• Built-in 3-mode LED emergency light with SOS mode
• Advanced NTC temperature control system for safe operation
• Premium flame-retardant durable body with carrying handle

Ultra-Fast Charging for Laptops & Mobile Devices

The Ugreen PB770 supports up to 140W PD fast charging through USB-C, making it ideal for charging MacBooks, gaming handhelds, tablets, flagship smartphones, drones, and other power-hungry devices. With a maximum combined output of 300W, it can efficiently power multiple devices simultaneously.

Premium LiFePO4 Battery Technology

Unlike standard lithium batteries, the PB770 uses automotive-grade LiFePO4 cells that offer higher safety, better temperature stability, longer lifespan, and improved durability. It retains over 80% battery health even after 3000+ charging cycles.

Built for Travel, Emergency & Outdoor Use

The integrated LED emergency light with Low, High, and SOS modes makes the power bank extremely useful during camping trips, travel, power outages, and emergency situations. Its rugged portable design with carrying handle also improves convenience for outdoor use.

Who Should Buy the Ugreen PB770?

• Professionals using laptops and multiple devices on the go
• Travelers, campers, and outdoor enthusiasts
• Content creators and gamers needing high-wattage charging
• Users facing frequent power outages and load shedding
• Anyone looking for a premium portable power station

Why Buy from Gadgeterians.com?

• 100% genuine Ugreen product with quality assurance
• Cash on Delivery available across Bangladesh
• Fast nationwide delivery service
• 7 Days Brand Warranty support
• Trusted gadget store with reliable after-sales service

What’s in the Box?

• 1 × Ugreen PB770 Power Bank
• 1 × 240W USB-C to USB-C Cable
• 1 × User Manual

Frequently Asked Questions

Q: Can the Ugreen PB770 charge laptops?

Yes. The PB770 supports up to 140W PD charging, making it compatible with many laptops including MacBooks and other USB-C laptops.

Q: How many devices can it charge simultaneously?

It can charge up to five devices simultaneously using its 3 USB-C and 2 USB-A ports.

Q: What makes LiFePO4 batteries better?

LiFePO4 batteries provide better safety, longer lifespan, improved thermal stability, and higher durability compared to standard lithium batteries.

Q: Does it support emergency lighting?

Yes. It includes a built-in LED light with Low, High, and SOS modes for emergencies and outdoor use.

Ugreen PB770 48000mAh 300W Power Bank Price in Bangladesh:

At only ৳12,600, the Ugreen PB770 offers flagship-level portable charging performance with 300W output, 140W PD charging, LiFePO4 battery technology, and premium safety features — making it one of the best high-end power banks available in Bangladesh.