Battery chargers 4.0 for 48 V / 36 V batteries
One battery charger for every battery
The battery chargers from the Selectiva product family offer flexible charging of batteries with different voltages and capacities. Among the benefits for you are the simple and standardised operation and amount of space needed as well as low operating costs.
Please choose your desired product.
- Selectiva 4.0 4020 2kW
- Selectiva 4.0 4035 2kW
- Selectiva 4.0 4045 3kW
- Selectiva 4.0 4060 3kW
- Selectiva 4.0 4060 8kW
- Selectiva 4.0 4075 8kW
- Selectiva 4.0 4090 8kW
- Selectiva 4.0 4120 3x220 16kW
- Selectiva 4.0 4120 8kW
- Selectiva 4.0 4140 3x220 16kW
- Selectiva 4.0 4140 8kW
- Selectiva 4.0 4160 3x220 16kW
- Selectiva 4.0 4160 8kW
- Selectiva 4.0 4185 8kW
- Selectiva 4.0 4210 16kW
- Selectiva 4.0 4250 18kW
- Selectiva 4.0 4300 18kW
- Selectiva 4.0 4325 18kW


Power Charging
With the Power Charging option it is possible to increase a low lead battery level with help of rapid or opportunity charging within a short amount of time.

Cold Logistics
The Cold Logistics option increases the performance of the cooled battery by inreasing the temperature. The characteristic is adapted in such a way that the battery is fed with a higher amount of energy in order to warm it.

Convincing quality
Fronius products have an exceptionally long life expectancy and are produced by the highest quality standards. This not only impresses us, but also our customers for more than 75 years. Our intelligent and future-proof products are also offered with an impressive five year product guarantee.

Flexible and adaptive
We are aware that your everyday business is often very demanding. That is why our Selectiva 4.0 chargers are modularly designed, lightweight and easy to move to the required location, making charging the most common lead acid, lead crystal and CSM batteries possible. We also offer a conversion to the Fronius lithium-ion energy package SOLUTION. Your advantage? A charger that adapts flexibly to your requirements and the different tensions and capacities of your batteries.

Ri charging characteristic
The Ri charging process adapts to each battery's requirements and delivers exactly the right current for the optimal charging.

CSM Characteristic
The CSM characteristic enables this type of battery to be optimally charged and can be combined with the Power Charging option.

Lead Crystal characteristic
The Lead Crystal function contains a special characteristic for optimally charging these maintenance-free batteries.