UNU Superpak I2

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This powerful and compact size 5000mAH rechargeable powerbank can fit inside a pocket or purse and is perfect for on-the-go reliability yet, still boasts the ability to re-charge almost any USB product including tablets and smartphones.

Featuring uSmart charging technology, the Superpak can atuomatically identifiy and match your devices which can effectively charges most electronics at relatively fast speeds (Max 2.4A), 2X faster than conventional batteries

With 2-in-1 Micro USB + 8 Pin MFI certified Apple lightning adapter Cable enables user to charge any compatibly devices without carrying an additional separated cord. Dual USB Output features uSmart 5V/2.1A, 5V 1.0A

Designed with the best lithium polymer battery material, and most reliable circuit design, the Superpak is a safe and reliable source of re-chargeable power which can be recharged for more than 500 times.

Made to be the perfect travel companion the 1.9 inch * 3.6 inch Superpak Battery Packs are plug-n-play, charges your iPhones, iPods and iPads, and all USB powered devices on-the-go at any location that you need a quick boost.

UNU Superpak I2

Small Size. Big Power

The energy packed Superpak i2 is made for all things mobile. Powerful enough to charge your phone multiple times, yet small enough to easily fit in your hand.

Compact Design

When portability is a priority, make sure to rely on the i2. This powerful unit is the world’s smallest 5000mAh battery pack.

uSmart Charging

The inteligent port actively detects your mobile device and maximizes charging speeds, increasing efficiency and reducing time.

SuperX Input

Equipped with the UNU SuperX Technology, this pack will charge itself 2X faster than your standard portable battery pack.

Advance Cable Design

Use one cable to charge all your favorite products.

Tech Specs:

Product Dimension: 3.6 x 1.9 x 0.9 inch
Product Weight: 1 oz
Capacity: 5000 mAh
Input: SuperX - 5V/2.4A
Output: 5V/2.1A

Built to Last

Engineered to be smarter, the Superpak i2 features advanced circuitry which helps prevent overheating, and short circuting. The Superpak i2 also come with full 1-year warranty to ensure our products work the way you need them to.

Tech Specs:

Product Dimension: 3.6 x 1.9 x 0.9 inch
Product Weight: 1 oz
Capacity: 5000 mAh
Input: SuperX - 5V/2.4A
Output: 5V/2.1A


1. What’s so special about the Super Pak?
A: The Superpak uses a proprietary 2.4A charging input which charges the pack itself up to 2x faster than conventional chargers. The Superpaki2 is also the world’s smallest 5,000mAh battery, meaning it is super portable and super powerful!
2. What is the Superpak i2 compatible with?
A: The Superpak i2 includes auSmart port which automatically identify your specific device and matches its maximum charging speed, so your phone’s battery won’t be at risk of any damage regardless of the type of phone, tablet, or electronic device. Compatible with all USB charging cables.
3. Is a cable included?
A: The Superpaki2 comes with a single cable with two tips: a Micro USB cable for Android phones, and a Lightning cable for iPhone 5 & 6’s.
4. Can the Superpak charge my phone faster than a regular battery pack?
A: No, the Superpak does not charge your phone faster, but the Superpak itself charges up to 2x faster than regular chargers. That means less time waiting around for your backup battery pack to charge!
5. How many times can the Superpak charge my phone?
A: Your results may vary as each phone has a different battery capacity. If your Superpak is fully charged, iPhone 5 users can expect about 3 full charges, while iPhone 6 users can expect around 2-3 full charges.
6. Can I use my own charging cables?
A: Absolutely! As long as your cable is USB compatible, you will be able to charge your device using the Superpak.
7. What is the warranty for the Superpak?
A: All uNu Electronics products are covered by a one-year manufacturer warranty.
8. If my Superpak gets very hot, will this damage the battery inside?
A: All We always recommend keeping our products in a cool location, as heat adversely affects the battery inside.
We hope this trick helps with your issue.