





Victron Energy Smart BatteryProtect (12/24V & 48V, Bluetooth)
Free shipping over $49
60-day hassle-free returns
The Smart BatteryProtect disconnects non-essential loads before deep discharge can damage the battery — with Bluetooth setup via VictronConnect, and it doubles as a system on/off switch. Set custom engage/disengage voltages from your phone, or pick one of nine preset levels with the programming pin; Bluetooth can be switched off if you prefer.
Like the standard BatteryProtect it uses MOSFET switching (ignition-proof, no sparks), auto-ranges 12/24V, and adds Instant Readout — VictronConnect shows its key data and any alarms on the device list without pairing.
How it protects
- Delayed alarm (12s) so cranking won't trip it; load disconnects 90 seconds after, reconnects 30 seconds after voltage recovers
- Over-voltage protection (load disconnects above 16.3V/32.6V; above 64V on the 48V model)
- Ultra-low current draw — important for lithium banks after a low-voltage shutdown
- Special Li-ion mode for VE.Bus BMS control; can also act as a charge interrupter between a charger and a lithium battery
Manages current in one direction only (battery to load) — not for reverse current from a charger. Available 65A, 100A and 220A (12/24V), plus 100A (48V).
For the non-Bluetooth version, see the BatteryProtect.
Blue Marine is an authorized Victron Energy dealer — ships brand-new with the full 5-year Victron warranty, free shipping, and local pickup available.
Warranty Information
Shipping & Returns
We offer free shipping over $49. Lithium batteries & oversize items may have an applicable shipping charge.
We know returns are no fun so we aim to make the return process as hassle free as possible! We have a 60-day return policy, which means you have 60 days after receiving your item to request a return.
Lithium batteries and products with lithium batteries inside are non returnable: Due to carrier regulations surrounding the shipment of lithium batteries (classified as a fully regulated hazardous material), we are unable to accept returns unless arranged locally. We appreciate your understanding and encourage you to contact us with any questions prior to purchase.
For more information on returns, visit our return policy page.
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