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Introducing OptiLife: the smart embedded card for better fleet management
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Our products
09 April 2026

Introducing OptiLife: the smart embedded card for better fleet management

Our products - April 9, 2026

Optimizing the performance of connected devices starts with understanding the power that drives them. That’s why we’re excited to introduce OptiLife, a smart electronic circuit designed to be embedded directly inside our large LS and LSH primary batteries.

Its mission? To give you real-time insight into the state of charge of your battery fleet, enabling smarter maintenance and longer-lasting devices.

Click below to watch our new animation and explore the OptiLife smart embedded card for enhanced fleet management that optimizes every stage of the battery lifecycle.

Real-time battery insight at your fingertips

With OptiLife you can monitor the state of charge of your batteries, whenever you need it, with unrivalled precision.

Our proprietary Saft algorithm is based on 20 years of expertise in LS and LSH technologies, and even accounts for self-discharge and background currents, ensuring the data you see reflects actual conditions. Whether you’re tracking a single battery or an entire fleet, you can:

  • get accurate, real-time information on battery charge.
  • predict when maintenance is needed to avoid downtime.
  • understand battery aging trends over time.
  • reduce operational and maintenance costs.

OptiLife is engineered to operate under demanding conditions to make it suitable to a wide range of industrial IoT and connected devices. Its key features include:

Current Measurement

  • Measures currents from 100mA up to 30A
  • Detects low background currents below 100mA using our proprietary algorithm
  • Board wake-up via I²C request, current detection

Voltage and Temperature Range

  • Works with voltages from 4V to 50.4V (from 2 cells to 14 cells in series)
  • No limit for parallel cells
  • Temperature measurement from -40°C to +85°C

Durability

  • Designed to fit inside a battery pack
  • Can be coated with resin for extra protection

Click to see and download the infographic

Click to see and download the infographic

Optimize Your Connected Devices

By integrating OptiLife into your products, you gain more than just battery data. You’ll gain a predictive tool based on our patented algorithm that can optimize the entire life cycle of your devices. Whether you manage sensors, meters, or other IoT devices, this smart card helps you make informed decisions, reduce downtime, and cut unnecessary maintenance costs.

Ready to see how OptiLife can improve your battery fleet management?