Battery Energy Storage System!

Introducing OneBox®: Your Ultimate Lithium Battery-Based Energy Storage Solution

Are you searching for a reliable and efficient energy storage system tailored to your unique needs? Look no further than OneBox®, the cutting-edge, modular battery energy storage solution by Vision Mechatronics. We take pride in providing a seamless integration of sustainable technology that optimizes your energy generation capacities, available space, and location. With OneBox®, you can rest assured of uninterrupted power, zero blackouts, remote monitoring, best-in-class performance, zero maintenance, and an impressive long life expectancy.

Why Choose OneBox®?

  • Uninterrupted Power:

    Say goodbye to power disruptions with OneBox®. Our lithium battery based energy storage system ensures a continuous and reliable energy supply, giving you peace of mind in any situation.

  • Customized Solutions:

    We understand that every customer's requirements are unique. That's why OneBox® is designed to be flexible and modular, allowing us to tailor the system to perfectly match your specific needs. Whether it's for residential, commercial, or industrial applications, OneBox® has got you covered.

  • Easy Installation & Maintenance:

    We value your time, which is why OneBox® is engineered for hassle-free installation and maintenance. Get your system up and running smoothly without any complexities, saving you time and effort.

  • Real-Time Monitoring & Control:

    Take control of your energy storage system with our advanced remote monitoring and control features. Keep track of your system's performance in real-time and make adjustments as needed, all at your fingertips.

  • Trusted Longevity:

    With an impressive life expectancy, OneBox® is built to stand the test of time, delivering reliable service for years to come. Invest in a sustainable future with confidence.

Active Balancing

Active BalancingActive Balancing

Remote Monitoring

Remote MonitoringRemote Monitoring

Fast Charging

Fast Charging



Customized Lithium Battery

Customized Storage SolutionsCustomized Storage Solutions

German Engineering

German Engineering

Higher Returns

Higher Returns

Long Battery Life

10 Years Life*10 Years Life

Adaptable Storage Solutions

Adaptable Storage Solutions

Solar Ready

Solar Ready

Net Metering Compatibility

Net Metering Compatibility

Automatic Switchover

Automatic Switchover

Talk to Us


OneBox® Models

  • OneBox®
  • OneBox®Premium


Explore More Sustainable Solutions

OneBox® is just the beginning of our commitment to green technology. At Vision Mechatronics, we offer an extensive range of lithium battery-based energy storage solutions to meet the diverse needs of various industries. From solar power to wind power, electric vehicles, and more, we've got the perfect solution to power your sustainable initiatives.


Experience the Future of Energy Storage

Make a significant choice towards a greener and more sustainable future with OneBox®. Join the ranks of visionary organizations and individuals who are taking action against climate change. Invest in the best-in-class battery energy storage system today and unlock the full potential of renewable energy.

With Vision Mechatronics, you'll not only find cutting-edge technology but also a partner committed to your success in the green energy revolution. Together, let's power a brighter tomorrow.

Please feel free to download our brochure for a comprehensive understanding of our product's specifications and features.



Parameter OneBox® OneBox® Premium
Life of battery 10 Years (4000 cycles @ 80% DOD) 10 Years (4000 cycles @ 80% DOD)
Remote Monitoring via Ethernet
Fast Switching From One Power Source To Another
Automatic Switchover to Diesel Generator
Full Charge in 1 Hour 1 Hour
Local Monitoring
Backup Time (FL) 1h, 2h, 4h 1h, 2h, 4h
Flicker Free System
Maintenance Free
Installation(D-I-Y) Easy Easy
Grid Feed
Solar Ready
Active Balancing
Wheels(For Easy Movement)
Integrated system for Completely Uninterrupted Power and ZeroBlackout
Energy Efficient


Easy Hassle-free DIY Product



1.Is this really maintenance free?

Yes, OneBox® is absolutely maintenance free, you don't have to add any sort of battery water or clean the terminals.

2. What does One Cycle mean?

A charge cycle is the process of charging a rechargeable battery and discharging it as required into a load.

3. Will this system be safe to install at home?

Yes OneBox® is absolutely safe to install at home and is non-flammable as well as non-explosive. Some model are available with wall mounting features to save space.

4. Do I have to use OneBox® system daily?

No, You can leave the OneBox® unused to a period up to 6 months safely, the battery charge or condition will not deteriorate.

5. Does it have any protection?

Yes, OneBox® comes with inbuilt protections like over voltage, under voltage, over current, under currents, fault detection. The system automatically disconnects in case of any faults so that all your appliances, home, shops, industry is absolutely safe.

6. What is remote monitoring of the OneBox®?

OneBox® comes with a remote monitoring via Ethernet feature which helps you know the health of the battery, state of charge and many other parameters. Also gives a warning on faults!

7. How can I charge OneBox®

OneBox® can be charged by solar power, wind power, grid, and/or any dc source of the appropriate ratings.

8. Can I get custom sizes as per my requirements?

Yes, custom size are available on special requests, you can write to us on sales[at]vmechatronics[dot]com

9. How much time does it take to charge these batteries to full capacity?

OneBox® can be fully charged in 1 hour.

10. How much time can we discharge?

A full capacity of OneBox® can be discharged in one hour.

11. Is it programmable?

Yes, OneBox® is programmable to suit your requirements.

12. Does this emit any fumes or pollutants?

No, OneBox® does not emit any fumes or pollutants, it is completely eco-friendly.

13. Do I have to add battery water to this every month?

No, You will never have to add battery water to OneBox®.

14. Can they sustain hot and humid climate of India?

Yes, OneBox® can sustain Indian weather conditions. It can operate in temperatures from -25°C to +50°C.

15. How much space will OneBox® require?

OneBox® is very compact and does not require a lot of space.

16. After how many years should I replace these system?

The life expectancy of OneBox® is 4000 cycles @ 80% DOD (~10 years), so install OneBox® and forget replacement headache for the next 10 years.

17. Any Tests carried on this system?

Yes, In cooperation with the University of Applied Sciences in Ansbach we have tested our LiFeYPO4 cells under extreme conditions. The lithium cell is discharged to 70% DoD approximately 33 times per day with 1C charge and discharge current. We have exceeded 9000 cycles! The results confirm a very high load capacity and reliability, and verify the superior quality of the cells used for our OneBox® systems.