Victron Smart BatteryProtect 12/24V 100A Battery Isolator | BPR110022000
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Description
The Victron Smart BatteryProtect 12/24V-100A is a load disconnect device that protects 12V and 24V batteries from deep discharge. It suits off-grid solar systems, marine installations and motorhomes, disconnecting non-essential loads at a programmable voltage threshold to preserve battery capacity and extend battery life.
Key features of this battery isolator switch
- Load current, compatible with 12V and 24V systems up to 100A continuous.
- Bluetooth connectivity, configure, monitor and update firmware via the VictronConnect app.
- Programmable thresholds, set disconnect and reconnect voltages to suit different battery chemistries.
- Lithium preset, dedicated setting for Li-ion battery systems.
- Remote on/off input, can be controlled by a BMS, charge controller or other system component.
- Alarm output, sends a pre-disconnect warning so connected equipment can shut down gracefully.
- Weight, 0.5 kg.
How it works
The unit monitors battery voltage continuously and disconnects the load circuit once voltage drops below the configured threshold, preventing deep discharge. When the battery recovers to the reconnect threshold after charging, the load connection is restored automatically. Both thresholds are set via Bluetooth in the VictronConnect app, with no DIP switches or physical access needed. The alarm output activates above the disconnect threshold, giving loads such as inverters or data loggers time for a controlled shutdown. The remote on/off input lets a BMS or charge controller switch the unit off when required.
Applications
- Off-grid solar systems needing protection from deep discharge.
- Marine and narrowboat house battery banks.
- Motorhomes and campervans with 12V or 24V leisure battery loads.
- Telecoms and remote monitoring installations.
- Lithium battery systems requiring a configurable low-voltage disconnect.
What's in the box
- 1x Victron Smart BatteryProtect 12/24V-100A (BPR110022000)
Installation notes
This is a load-side disconnect device and must not be fitted between a battery and a charger or solar charge controller. Cable sizing should match the 100A rating, with suitable fusing on the battery side. Configuration is done via VictronConnect over Bluetooth, and installation should be carried out by someone experienced with 12V/24V DC wiring.
Return policy
Our goal is for every customer to be totally satisfied with their purchase. If this isn't the case, let us know and we'll do our best to work with you to make it right.
Shipping
We will work quickly to ship your order as soon as possible. Once your order has shipped, you will receive an email with further information. Delivery times vary depending on your location.
Manufacturing
Our products are manufactured both locally and globally. We carefully select our manufacturing partners to ensure our products are high quality and a fair value.