Tactical 2,5 kW battery | Euroheater Flexibatt
Ask for quoteEuroheater Flexibatt is a compact, high-energy-density battery system developed and manufactured in Norway, designed for professional use in field conditions and in locations where grid power is unavailable or cannot be relied upon.
With a capacity of 2.5 kWh and a weight of only 12.1 kg, Flexibatt provides a mobile, high-power energy source for military, rescue services, civil protection and other field and emergency operations.
Flexibatt is suitable for powering and charging Euroheater air heaters, communications equipment, drones, sensors, night vision equipment, thermal imaging equipment and other field electronics. When used with the Euroheater 4D air heater, Flexibatt provides up to 3 days of autonomous operation at the lowest power setting.
With 3 kW continuous output power and up to 4 kW peak output power, Flexibatt can also be used to power equipment with higher energy demands.
The impact-resistant enclosure with an IP66 rating allows Flexibatt to be used in rain, snow and demanding field conditions. The battery operates within a temperature range of –20 to +55 °C.
The Flexibatt battery has undergone drop testing. The battery pack withstands drops from heights of up to 1 metre without damage to the cells or structural components.
Multiple Flexibatt batteries can be connected in parallel, increasing the total system capacity and enabling longer autonomous operation.
Flexibatt has been developed without Bluetooth tracking – making the battery pack invisible to external devices. RS485 and CAN communication interfaces enable integration into larger energy systems and control solutions.
Technical specifications:
- Battery voltage: 48 V DC
- Capacity: 2.5 kWh (2.4 kWh nominal)
- Continuous output power: 3 kW
- Peak output power: 4 kW
- Voltage range: 33.8–54.6 V
- Communication: RS485 / CAN
- Parallel connection: Supported with parallel module
- IP rating: IP66
- Operating temperature: –20 to +55 °C
- Charging temperature: +5 to +40 °C
- Storage temperature: –20 to +55 °C
- Recommended state of charge for storage: 40–60%
- Dimensions (L × W × H): 480 × 278 × 85 mm
- Weight: 12.1 kg
- User manual: English
- Warranty: 2 years
- Certification: CE
Quick charging and accessories
The Flexibatt battery can be charged using a 230 V / 20 A quick charger, providing a full charge in approximately 2 hours under normal conditions. For field use, the battery can also be combined with a foldable solar panel.
For powering 12 V equipment, a separate IVR-12V DC-DC converter is available. It converts Flexibatt's 48 V output to a stable 12.5 V output voltage. The converter features USB-C PD, USB-A QC and Neutrik Speakon outputs.
The IVR-12V converter, quick charger, parallel module and solar panel are optional accessories and are not included with the Flexibatt battery as standard.