Anker Power Bank, 347 Portable Charger (PowerCore 40K), 40,000mAh Battery Pack with USB-C High-Speed Charging, For iPhone 13 / Pro/Pro Max/mini, Samsung Galaxy, iPad, AirPods, and More

Product Information

Note: 347 PowerCore 40K is puzzlingly large and heavy. With a volume of about 653 cubic cm and weighs approximately 898 grams, this portable charger is about 47% larger and 30% heavier than two of Anker's 525 PowerCore Essential 20000 PD (20W) power banks, despite having the same capacity and ports and a total maximum output of 10W less...

Anker 347 Power Bank (PowerCore 40000) | 大容量モバイルバッテリーの製品情報 Anker 347 Power Bank (PowerCore 40000)

Equipped with Negative Temperature Coefficient (NTC) sensors for precise temperature monitoring, overcharge protection, short-circuit protection, and a fireproof casing for safer charging. Brand Reliability: When it comes to portable power banks, it's essential to choose a trustworthy brand. Brands like Anker have a solid reputation for producing safe and high-quality products, ensuring your devices are charged efficiently and without any risks. Safer Than Ever: A combination of advanced safety features and proprietary technology, including ActiveShield 2.0 for intelligent temperature monitoring, work together to provide the ultimate protection for connected devices. High Capacity Hero: The enormous 40,000mAh battery capacity is large enough to keep devices powered for several days. This power bank can fully charge an iPhone 13 over 8 times, a Samsung Galaxy S22 Ultra over 6 times, and a 2020 MacBook Air over 2 times.iPhone 14 / 14 Plus / 14 Pro / 14 Pro Max / iPhone 13 / 13 mini / 13 Pro / 13 Pro Max / iPhone 12 / 12 mini / 12 Pro / 12 Pro Max / 11 / 11 Pro / 11 Pro Max / SE (第2世代) / XS / XS Max / XR / X / 8 / 8 Plus 他 High Capacity Hero: The super huge 40,000mAh cell capacity provides 8.8 charges for iPhone 13, 6.8 charges for Samsung S22 Ultra, and 2.3 charges for MacBook Air 2020.

|Anker 347 Power Bank (PowerCore 40K) Quick Start Guide A1377 Anker 347 Power Bank (PowerCore 40K) Quick Start Guide

This is self-explanatory, but some of these batteries get pretty boxy and chunky. The dimensions and mass matter, as we assume you’ll be bringing a portable charger with you for the day. When it comes to purchasing a power bank, there are a few important factors to consider. Let's dive into them:With 2 USB-C and 2 USB-A ports, the portable charger delivers powerful and high-speed charging to up to 4 power-hungry devices at the same time. What You Get: Anker 347 Power Bank (PowerCore 40K), USB-A to USB-C cable, 18-month stress-free warranty, and our friendly customer service. USB-C出力：5V=3A / 9V=3A / 12V=2.5A / 15V=2A / 20V=1.5A (最大30W) | USB-A出力：5V=3A / 9V=2A / 12V=1.5A (最大18W) | 合計出力：5V=6A (各ポート最大30W)

Anker 347 Power Bank (PowerCore 40K) | Authorized Products Anker 347 Power Bank (PowerCore 40K) | Authorized Products

Power for 4: Equipped with 2 USB-A and 2 USB-C ports, this portable charger can power up to 4 devices simultaneously.

Ports: Different devices have different charging ports, and your power bank should be compatible with them. Look for power banks with the right ports, such as Lightning or USB-C, to ensure seamless charging for all your devices. Having multiple ports is a bonus, allowing you to charge multiple gadgets simultaneously. Advanced Safety Features: This portable charger is equipped with Negative Temperature Coefficient (NTC) sensors for precise temperature monitoring, overcharge protection, short-circuit protection, and a fireproof casing for safer charging. Power for 4: Equipped with 2 USB-A and 2 USB-C ports, the portable charger is ideal for charging your laptop, phone, tablet, and earphones.