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Battery Management Systems
A battery management platform engineered for reliability.

Battery Management Systems (BMS) are the “brain” of any battery pack. It is responsible for measuring cell voltages, ensuring balanced charge cycles, state identification, and controlling crucial safety systems. The choice of BMS defines the performance and life of your battery.

Our french engineered product line of cutting-edge Battery Management Systems are best in class when it comes to safety, accuracy and reliability.

Optimized for Automotive Applications
We believe in a “no-compromise” approach when it comes to safety & precision. Our high-quality software and modular hardware ensure fail-safe operations and protection to the battery against overcharge, ​thermal discharge and overcurrent.
That’s why companies in the Automotive sector trust our technology with their applications.
Reliable & Versatile Communication Protocols
Our standard BMS comes 2 CAN Bus interfaces giving it a clean architecture, one for internal BMS communication, and a second for external communication. This isolation ensures zero downtime, regardless of peripheral equipment and interfaces. Our BMS also comes with wireless communication via bluetooth for pairing with smartphone applications and telematics systems.
Low Cost & High Quality
Technology is only useful when it impacts the masses for the better. Companies have saved on average 40% on their electronics costs after partnering with ION. We know that our business depends on the bottom line of our customer, so we've gone direct to component suppliers and negotiated prices to bring high quality BMSs at extremely competitive prices.
This is what makes us the preferred partner for most Tier-1/2 OEMs that make 2 and 3-wheelers in India.
Unbelievably Scalable Architecture
Our BMS is designed to be dynamically cascaded in a Master-Slave architecture to help you power various applications from 12V upto 1080V.
So whether you’re looking to power a small home or run a micro-grid storage system, we have you covered.



“A potent BMS having ridiculous

precision and reliability. Perfectly

designed for automotive and

high precision applications.”


“An advanced BMS with high feature

density. Meticulously designed using a

stackable architecture.


“A compact and cost-effective BMS

designed for low-voltage mobile



State of Charge(SOC) Estimation

When it comes SOC Estimation, no single approach is the best. We have conducted successful internal & collaborative research to describe "Standard Cycling tests" for BMS benchmarking, and innovative techniques to improve SOC accuracy in various situations. 

  • Coulomb Counting

  • Continuous voltage recalibration

  • Proprietary OCV estimation algorithms with confidence estimators

  • Rate of Discharge             

  • Temperature

  • Conditional steady state consumption (Soc overestimation compensation)

State of Health(SOH) Estimation

We have developed SOH predictive algorithms based on extensive research. These algorithms are highly reconfigurable and compatible with over the air updates.

  • Predictive Aging

  • Continuous recalibration


Paralleling,a commonly asked feature, is very difficult to achieve with lithium-ion batteries. However we’ve gathered the know- how when working on a hybrid vehicle project for Airbus Defense & Space in 2014. Our entire BMS line-up now supports Paralleling.

  • Use upto 18 Batteries in Parallel

  • Hot Swappable Architecture

Cell Balancing

In collaboration with our Host laboratory, our internal research allows us to reduce the size of the required balancing resistors by a factor of 6. Our balancing capabilities are therefore two times superior to the rest of the competition.

Communication Capabilities

Most battery applications do not require "A dashboard". The Bluetooth Low Energy on the BMS relays information regarding the battery’s status to the RIFT Cloud Platform which can be accessed by the end-user on the RIFT Mobile Application. This removes the need for a dedicated custom wired display.

Data Logging

Our no-compromise approach to battery management mandates that every second of the battery life should be recorded. Normally this would lead to enormous amounts of data, but we've developed tailored compression algorithms that reduce the memory & communication bandwidth required for storage and retrieval by a factor of twenty.

  • Journal + Life statistics

  • Logging of all physical parameters,events and errors every second.

  • Min/Max Abnormal physical parameters (up to 10.000kHz bandwidth)

Over the Air Updates

Using our Battery Intelligence Platform, RIFT we are able to send over the air updates to the BMS. This feature is indispensable when it comes to improving battery life by optimizing the BMS configuration in real time.

Ready to improve your battery life & performance?

Get in touch 

Office Address
703-704 Wellington Business Park 2, Hasan Pada Rd, Marol,
Mumbai - 400059
101 Rue de la Physique,
Saint-Martin D'Hères, 38400
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ION Energy Inc.