Victron Smart BatteryProtect 48V-100A

Stock: Available (more than 10)
Product number: BPR110048000
EAN: 8719076041252


% €174.93* (10.81% saved)


% €174.93* (25.05% saved)

The Smart BatteryProtect 48/100 from Victron Energy (MPN BPR110048000) offers solid battery protection for 48 V batteries of various designs. Compared to the previous series, the smart version has an integrated Bluetooth module that connects the Smart BatteryProtect (SBP 48/100) with a smartphone or tablet. In this way you can program all the necessary in/off swelled swells or set the appropriate value from 9 predefined threshold values.

The BatteryProtect 48/100 can also be used as a loading breaker between the battery charger and a lithium battery. A wide operating voltage range of 24 - 70 V make the device universally applicable. The possibility of connecting an external switch or alarm to the battery -protect make the SBP 48/100 Smart the perfect battery lesser.

Performance features of the Smart BatteryProtect 48/100

  • 100 a maximum switching capacity
  • For 48 V batteries with automatic detection of the voltage area, the battery range
  • Explosion protection by integrated MOSFET switches that replace the relays and thus reduce the risk of sparking to zero
  • Integrated Bluetooth module, optionally can be switched off
  • freely programmable insertion and shutdown thresholds, simple and wireless via the VictronConnect app
  • Alternative programming and status display of the settings via Siebensegentment display possible
  • Integrated alarm output, 9 predefined threshold values ​​selectable
  • An external alarm, LED or a relay can be connected to the alarm output
  • Via relay, the BP's load has been controlled by external events that cannot be programmed in this way

Exit for delayed alarm

The alarm output is activated when the battery voltage falls for more than 12 seconds below the preset value for switching off. Switching on the engine therefore does not activate the alarm. The alarm output is a short-circuit-protected open collector output, which is connected to the negative (minus) rail. Max. Strom 50 mA. The alarm output is usually used to activate an acoustic signal, LED or a relay.

Solid battery protection for every battery type

Due to its diverse configuration options, the Smart SBP 48/100 is the perfect protective device for your battery and thus ensures a maximum lifetime, because most voltage converters or chargers have undervoltage protection, but this only applies at quite low values. The higher this switch -off threshold, the longer you will enjoy your batteries, which are usually pretty cost -intensive.

Selection of the switch -off threshold

Depending on the battery type, different minimum battery tensions apply that must be observed in order not to damage the battery. For AGM/gel batteries, we recommend adjusting the battery protect to 11.5V shutter threshold. For lithium batteries (LIFEPO4), 12.0V switch -off threshold are recommended. Depending on the application of the battery, it may be necessary to change these limits. The manufacturers also provide different information about their batteries. Therefore, always find out from the battery manufacturer which switch -off threshold for your battery is the right one!

Scope of delivery:

1x VICTRON Energy BPR110048000 Smart BatteryProtect SBP 48/100 100a

1x operating instructions



data sheet

Ambient temperature

-40 ° C - +40 ° C

Dimensions (LXBXH)

12.3 x 12 x 6.2 cm

Manufacturer part number



2 years


Max. 95 %, not condensing


Victron Energy


0.8 kg


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