Modular charging system for batteries

8 October 2025

At Elfa, we develop solutions that truly advance defence capabilities. Together with our partners, we translate complex challenges into smart and immediately applicable innovations. From garrison to mission area, we deliver practical systems that increase the operational readiness of service members. For military use, Elfa has developed a completely new range of battery chargers.

A new family of battery chargers

Imagine a vehicle fitted with various chargers from different brands. Each has its own power rating and size, requires separate mounting plates, and uses different cables. The result? A jumble of equipment, costly to purchase and inconvenient to use.

There is a better way. A user presented this situation to Elfa as a challenge. Together with a market partner, we developed an entirely new family of battery chargers. Thanks to interchangeable adapter plates, different batteries can now be connected to a single charging system.

This system comes in three variants:

In-vehicle installation: permanently mounted yet quick to remove.
Case version: compact and suitable for field use, enabling up to 12 batteries to be charged or discharged simultaneously.
19-inch rack version: enables up to 48 batteries to be charged or discharged simultaneously.

Additional advantages: The chargers can reduce batteries to 30% state of charge, as required for transporting lithium batteries under IATA and ADR regulations. In addition, the compact analysers determine a battery’s status with

Smart energy solutions, co-developed

Together with users and partners, Elfa develops energy solutions that perfectly match real-world needs. When standard products fall short, we provide smart and reliable alternatives that make every mission better, safer, and more effective. We offer tailored advice and work with you to find the best solutions for your military applications.

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