Anker 40000mah Power Bank PowerCore 40K Anker 347 Power Bank with 30W USB-C Fast Charging – 4-Port Battery Pack

Anker 347 Power Bank (PowerCore 40K) – 40,000mAh High-Capacity Portable Charger with 30W USB-C Fast Charging – 4-Port Battery Pack for iPhone 14/13/12, MacBook Air, Samsung Galaxy & More

Massive Power for Every Situation

Stay connected wherever you go with the Anker 347 Power Bank (PowerCore 40K) — a powerful, ultra-high-capacity portable charger designed to fuel your life’s devices. With a huge 40,000mAh battery, you can charge an iPhone 14 up to 8.8 times, a Galaxy S22 around 6.8 times, and even a MacBook Air 2.3 times, making it perfect for travel, long workdays, or emergency situations like blackouts and storms.

Designed with two USB-C and two USB-A ports, it allows you to charge four devices simultaneously, including smartphones, laptops, tablets, and accessories. The 30W USB-C fast charging technology ensures your devices get back to life quickly — for example, an iPhone 13 charges to 53% in just 28 minutes.

Key Features

Ultra-High 40,000mAh Capacity – Long-lasting battery for days of power on the go.

30W USB-C Fast Charging – Quickly recharge phones, tablets, and laptops.

4 Charging Ports – 2 USB-C + 2 USB-A to power multiple devices at once.

Universal Compatibility – Supports Power Delivery and works with Apple, Samsung, Google Pixel, iPad, MacBook, and more.

Emergency Ready – Ideal backup power during outages, travel, or remote work.

Premium Design – Compact, sturdy, and travel-friendly matte black casing.

Specifications

Brand: Anker

Model: 347 Power Bank (PowerCore 40K)

Battery Type: Lithium-Ion

Battery Capacity: 40,000mAh

Output Ports:

2 × USB-C (up to 30W PD each)

2 × USB-A (up to 18W QC each)

Input Port:

1 × USB-C PD (up to 30W)

Recharging Time: ~6.5 hours with 18W wall charger

Color: Black

Weight: 1.98 lbs (905g)

Dimensions: 6.57 x 3.35 x 1.81 inches (164.5 × 85.6 × 46.2 mm)

Max Total Output: 5V ⎓ 6A

Warranty: 18-Month Limited Warranty

What’s in the Box

1 × Anker 347 Power Bank (PowerCore 40K)

1 × USB-A to USB-C Charging Cable (60cm)

1 × User Guide