Enerpak Vault Battery Pack

Regular Price: $79.95

Special Price $63.95

A powerful 11,000mAh portable battery with the ability to charge your favorite devices multiple times. The Vault features two USB charging ports for double the charging efficiency and an integrated flashlight.

Enerpak Vault Battery Pack

Recharge Your Products
Up to 5X's

This powerful Vault of energy has a powerful (11,000mAh) rechargeable battery which can refill even the most power hungry devices multiple times. The Enerpak Vault is built to last longer than any portable device you throw at it!

Two Charging Ports Doubles
Charging Efficiency

Never worry about juggling USB charging ports again! Built with two USB charging ports, the Vault can charge two products at the same time! That means up to a 50% less wait time to charge your products.

Better Batteries

The Enerpak Vault isn’t just “made” it’s engineered to be a finely tuned energy supply that helps you live a better life. In fact, we make sure every component of the Enerpak Vault is the best it can be so you’ll have long-lasting power! Learn more about what’s inside a Enerpak Vault and what makes it so great here!

Learn More About Our Batteries

Easy to Use: Single
Button Interface

All within a single button you can turn your Vault ON and OFF and check current power levels via the LED power indicator. Never has a portable battery been this easy to use! to impress just about anyone.

Take the Vault With You!

Like all our Enerpaks, the Vault is built to be portable. Take it with you on a trip, leave it in the car, or put it in a backpack, the Vault is ready to go whenever you need it. Plus, with its huge power capacity, the Vault is great for extended trips.

Tech Specifications

Product Dimensions: 4.75 x 3.1 x 1.0 inches

Product Weight: 9.2 ounces

Battery: Lithium-Polymer

Battery Capacity: 11000mAh

Micro-USB Input: 5V/1.0A

Smartphone Output: 5V/1.0A

Tablet Output - 5V/2.1A

Lifetime Cycles: Up to 500 Cycles

Built to Last

We use only the finest designs, materials, and people when creating our batteries to ensure 100% reliability from anything we produce. That’s why we gladly offer a 1 year warranty on all of our Enerpaks to ensure our products stand up to the tests our customer put them to.


1. How many times can this device charge my iPhone?
A: Because each generation of iPhone has a different battery capacity charging results from the Enerpak Vault can vary. However, iPhone 4 users can generally expect about five full charges while iPhone 5 users should expect about four.
2. Can I use this device to charge other, various devices?
A: Yes, the Enerpak Vault is uNuversal, meaning you can use the Vault to charge any devices that use a micro-USB port to charge!
3. I left my Enerpak in the car for a few hours, and when I returned the Enerpak was very hot, does this adversely affect the battery inside?
A: We recommended that the Enerpak is always kept in a cool location for a couple of reasons. One, heat will degrade the battery. Two, such a hot case could hurt you.
4. How many charging cycles does the Enerpak Tube have?
A: The uNu Enerpak Vault generally yields 500 charging cycles in its lifetime.
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