140W Laptop Portable Charger Power Bank 50000mAh(185Wh), Power Station PD 3.1 QC4.0 Fast Charging External Battery Pack Aluminium Alloy with 4 Outputs USB-C LED Light for Outdoor Emergency-Gray

Price: $56.99 - $54.14
(as of Feb 07, 2026 03:23:32 UTC – Details)

Product description

The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. 140W Laptop Portable Charger Power Bank 50000mAh Merchant Video

140W Laptop Portable Charger Power Bank 50000mAh(185Wh), Power Station PD 3.1 QC4.0 Fast Charging External Battery Pack Aluminium Alloy with 4 Outputs USB-C LED Light for Outdoor Emergency

1 Fast Charging

2 High-Speed

3 Easy to Carry

Automotive Grade Battery + Aluminum Alloy Shell

more than 15-layer safety protection

Power for Weeks 50,000mAh Huge Capacity Charger

Provide you enough power when you on a business trip

140W Ultra-high Power Station

Charge 2 Laptop and 2 Phones(4 Devices) at Once

LED Emergency Light(SOS)

Ensuring your safety and endurance during power outages, hurricanes, storms, and earthquake emergencies

1 Single-Port Charging

2 Two-Port Charging

A Brand You Can Trust 15-Layer Smart Protection

15-Layer SmartProtect shrugs off 15 possible charging risks: farewell overheating and device damage.

5-Year Care Coverage

Our industry-leading 5-year Care Coverage giving you no-worry shopping experience.

1. Why my power bank provide fewer charges than expect?

Usually an external battery could supply 60-70% power to other devices. Approximately 30-40% of the battery is lost in circuit heat and voltage conversions. So a fully charged Feidyns 50,000mAh can offer 30000-35000mAh to other devices.

2. How to calculate the possible number of charges?

Industry – standard formula: Rated capacity x 60% ÷ device battery capacity = Number of Charges.

eg.(50,000mAh PowerBank x 0.6) ÷ 3279mAh iPhone 14 battery = 9.15 charges

3. How long does it take to 100% recharge?

It depends on the power of the wall – charger used: 140W fast charger – 3.5 hrs, 100W fast charger – 4 hrs, 22.5W charger – 8 hrs

4. Does it support pass-through charging?

Yes, our power bank supports pass – through charging. You can charge both the power bank and connected devices simultaneously.

5. Is it allowed on airplances?

No, our 50,000mAh(185Wh) power bank doesn’t meet the regulations of TSA(Transportation Security Administration: ≤100Wh) for carrying on boards (185Wh>100Wh).

2026 Feidyns Power Bank

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Customer Reviews

5.0 out of 5 stars 2

4.3 out of 5 stars 12

4.3 out of 5 stars 44

4.1 out of 5 stars 9

4.3 out of 5 stars 41

4.2 out of 5 stars 23

4.3 out of 5 stars 44

Price

$24.21$24.21

$29.99$29.99

$43.99$43.99

$37.99$37.99

$39.99$39.99

$54.79$54.79

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Capacity

15,000mAh

27,000mAh

90,000mAh

27,000mAh

80,000mAh

50,000mAh

90,000mAh

Watt

35W

65W

35W

65W

35W

140W

35W

Built-in Cables

✔

✔

✔

✔

✔

✘

✘

AC Wall Plug

✔

✘

✘

✘

✘

✘

✘

Wireless

✘

✘

✔

✘

✘

✘

✔

Ports

3

3

8

3

7

4

8

Light

Digital Display Indicator

Digital Display Indicator

LED Flashlight/Camping Light

Digital Display Indicator

Digital Display Indicator

LED Flashlight/Camping Light

LED Flashlight/Camping Light

Material

Polymer

Polymer

Polymer

Anodized Aluminum Alloy

Polymer

Anodized Aluminum Alloy

Polymer

Compatible Devices

MacBook/Galaxy/iPhones

Laptops/MacBook/Galaxy/iPhones

iPhone/MacBook/Galaxy

Laptops/MacBook/Galaxy/iPhones

iPhone/MacBook/Galaxy

Laptops/MacBook/Galaxy/iPhones

iPhone/MacBook/Galaxy

140W Ultra-Fast Charging with PD 3.1: Industry-Leading Speed- Charge MacBook Pro 16″ from 0% to 80% in just 30 minutes – faster than most desktop chargers; Universal Compatibility- PD 3.1+QC4.0 technology powers 140W via a single USB-C port, supporting all laptops (including M3 MacBooks), tablets, and phones; Why Buy? No more slow charging – save your time
50,000mAh 2-in-1 Power Beast: Portable Power Bank + Desktop Charger- Detach for on-the-go use (50000mAh capacity) or dock as a full-time charging station; Extended Device Lifespan-iPhone16 13+ full charges, Steam Deck 9+ sessions, MacBook Pro 14″” 7+ recharges; Ideal For digital nomads, travelers, and remote workers needing all-day power；【For first use】To optimize battery performance, fully charge the device to 100%, then fully drain it to 0%. Repeat this complete charge/discharge cycle three times without interruption;
Automotive-Grade Safety & Durability: Automotive-Grade Battery certified by UL/FCC/CE for explosion resistance and 1,000+ charge cycles; Aerospace Aluminum Shell, shockproof, heat-dissipating, and drop-tested from 6ft; 15 small protections, over-charge/current/discharge, short-circuit, temperature control, voltage regulation and ect; Safest power bank on Amazon – protects your devices and peace of mind
4-Port SuperHub: Power 4 devices at once via 2× USB-C (single port 140W max) + 2× USB-A ports; Real-World Use Case: Charge 2 laptops + camera + phone simultaneously – perfect for content creators on location; Included a 100W USB-C to C cable (3.3ft) for instant high-speed charging
Emergency SOS Light & What You Get: 3-Mode LED Beacon, high-brightness light + strobe + SOS signal for camping, blackouts, or roadside emergencies; Portable lanyard, wear crossbody for hands-free use during adventures; 5-year warranty and Feidyns lifetime friendly customer service(What You Get: 1* 50000mAh Power Bank (140W), 1* 100W USB-C to USB-C charging cable(3.28ft/100cm), 1* travel pouch, 1* welcome guide)