
Square Battery BEP 716-SQ-140A-DVSR Battery Cluster, 150A DVS | 4Boats
BEP716-SQ-140A-DVSR
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Regular price
£211.19
Sale price£207.65
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The BEP 716-SQ-140A-DVSR is a direct replacement for a manual battery selector in single-engine boats with two battery banks. Fit it by connecting the existing cables for fully automatic battery management—no extra wiring required.
This Digital Voltage Sensitive Relay (DVSR), also known as a VSR, enables automatic dual battery charging and protects electronics from engine start voltage spikes. It serves as an effective battery isolator replacement to prevent drained start batteries.
- Suitable for single outboard or single‑alternator inboard engines
- Supports charging systems up to 150 A
- Automatic distribution between two battery banks
- Replaces battery isolator and selector switch systems
- Prevents flat start batteries for reliable starts
- Simple swap-in installation using existing wiring

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