Anker 737 Emergency Power Bank – 24,000mAh Backup Battery Pack

When severe weather knocks out power, staying connected becomes critical.

The Anker 737 Power Bank delivers an impressive 24,000mAh battery capacity and ultra-fast 140W charging performance, making it one of the most powerful emergency backup batteries available for storm preparedness, travel, and everyday use.

Whether you're charging smartphones, tablets, laptops, weather radios, flashlights, or other essential devices, this high-capacity power bank helps keep your family connected during power outages and emergencies.

Why Keep a Power Bank in Your Storm Shelter?

After a tornado or severe storm, power outages can last for hours or even days.

A reliable backup battery allows you to:

• Charge phones during emergencies
• Stay connected with family members
• Power weather apps and emergency alerts
• Recharge flashlights and small electronics
• Keep communication devices operational

For many families, backup power is one of the most important storm shelter essentials.

Key Features

Massive 24,000mAh Capacity

Provides multiple device charges from a single fully charged power bank.

Ultra-Fast 140W Charging

Power Delivery 3.1 technology delivers fast charging for smartphones, tablets, laptops, and compatible electronics.

Emergency Backup Power

Ideal for severe weather preparedness, power outages, travel, camping, and emergency kits.

Smart Digital Display

Integrated screen provides real-time battery status, charging information, and power management data.

Laptop & Device Compatibility

Capable of charging high-demand devices including laptops, tablets, smartphones, and USB-powered electronics.

Premium Anker Reliability

Built by one of the most trusted brands in portable charging technology.

Ideal For

• Storm shelters
• Tornado preparedness
• Power outage kits
• Emergency supply kits
• Travel preparedness
• Camping and RV use
• Home emergency planning
• Backup charging stations

Frequently Asked Questions

How many phone charges does this provide?

The 24,000mAh battery can provide multiple smartphone charges depending on the device model and battery size.

Can this charge laptops?

Yes. The 140W Power Delivery output supports many USB-C laptops and other high-powered devices.

Is this useful during power outages?

Absolutely. This is one of the most valuable backup power devices you can keep in a storm shelter or emergency preparedness kit.

Why is a power bank important for storm preparedness?

Maintaining communication during severe weather events is critical. A backup battery helps ensure phones and emergency devices remain operational.