The Power of Small™
The AtomXS Emergency Charger—or E-Charger—is a portable smartphone battery. AtomXS fits where other chargers can't. The ultimate travel companions, these hyper-portable devices are small enough to fit in your pocket and strong enough to bring your phone back to life when you need it most.
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A natural extension of your device, the E-Charger is designed to facilitate phone usability, not hinder it. Whether you’re on a run, rushing to a date, or out with friends, the E-Charger delivers the power boost you need to keep your phone alive without the bulk of old school power banks.
1
Rubberized Device Cover
The E-Charger’s shell is reinforced with a tough, rubberized cover.
2
Metal Atom Insignia
A stylish extra layer of protection between the E-Charger and whatever else you have in the bottom of your bag.
3
Erganomic Shell
The E-Charger's ergonomic design fits comfortably in your hand and your pocket.
4
Retractible Charging Tip
This feature keeps the charging tip safe from scratches and dents when the E-Charger is not in use.
5
High Density Battery Cell
AtomXS uses a custom high density battery cell with an increased internal capacity to squeeze additional power into a smaller, more convenient package.
6
On/Off Touch Sensor + Micro USB Charging Port
Press down on the touch sensor for 3 seconds to turn on the device. The E-Charger will turn off automatically after 40 seconds of inactivity.
1 - Rubberized Device Cover
The E-Charger’s shell is reinforced with a tough, rubberized cover.
2 - Metal Atom Insignia
A stylish extra layer of protection between the E-Charger and whatever else you have in the bottom of your bag.
3 - Erganomic Shell
The E-Charger's ergonomic design fits comfortably in your hand and your pocket.
4 - Retractible Charging Tip
This feature keeps the charging tip safe from scratches and dents when the E-Charger is not in use.
5 - High Density Battery Cell
AtomXS uses a custom high density battery cell with an increased internal capacity to squeeze additional power into a smaller, more convenient package.
6 - On/Off Touch Sensor + Micro USB Charging Port
Press down on the touch sensor for 3 seconds to turn on the device. The E-Charger will turn off automatically after 40 seconds of inactivity.
There’s an Atom Charger for everyone.
2+ Hours Emergency Charger
Provides over two hours of charging time for your smartphone.
  • Tip options: Lightning® Connector, Micro USB, USB-C™
  • Capacity: 800mAh
  • Size: 2 x 1.6 x 0.6 (inches)
3+ Hours Emergency Charger
Provides over three hours of charging time for your smartphone.
  • Tip options: Lightning® Connector, Micro USB, USB-C™
  • Capacity: 1300mAh
  • Size: 2.4 x 2 x 0.6 (inches)

Compact Power Whenever You Need It

The AtomXS Emergency Charger is engineered for people who rely on their smartphones throughout the day. Designed with portability and convenience in mind, AtomXS delivers dependable backup power in an ultra-compact form factor that fits comfortably on your keychain, in your pocket, or in your bag.

Whether you're traveling, commuting, attending meetings, or enjoying outdoor activities, AtomXS ensures you're never left without the power you need. Simply connect your device and enjoy instant charging without carrying bulky cables or oversized battery packs.

Designed for Everyday Convenience

Every detail of the AtomXS charger has been carefully developed to provide maximum reliability, durability, and ease of use. Its lightweight construction, premium materials, and innovative engineering make it the perfect companion for everyday life and emergency situations alike.

  • Ultra-compact keychain design
  • Portable emergency charging solution
  • Reliable backup power when you need it most
  • Durable, lightweight construction
  • Ideal for travel, business, commuting, and outdoor activities

Innovation in a Small Package

AtomXS combines smart engineering with modern design to create a charging solution that is always within reach. By eliminating unnecessary bulk while maintaining dependable performance, AtomXS delivers the perfect balance of portability and functionality for today's mobile lifestyle.

Discover why thousands of users choose AtomXS as their trusted emergency charging companion. Explore our technology, compare available models, and experience the power of compact innovation.

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© 2026 AtomXS, Patent pending.