BEP Voltage Sensitive Relay
Item # 81754
Allows two batteries to be simultaneously charged
Protects electronics from spikes
Eliminates possibility of draining start battery
Easy 3-wire connection at the battery
Our Price $69.99
Availability: Sold Out
Prices, promotions, styles and availability may vary by store and online.
detailsback to top
Product DescriptionThe Voltage Sensitive Relay (VSR) allows two batteries to be charged at the same time. When the engine is started and the start battery reaches 13.7 volts, the VSR engages, allowing two battery banks (start and house) to be charged simultaneously. When the voltage drops below 12.8 volts (e.g. the engine is stopped), the VSR disengages, separating the batteries. This system eliminates the possibility of draining the wrong battery and protects sensitive electronic equipment powered from the house battery from harmful engine start up spikes.
• Continuous rating: 125 Amps
• 2.75"L x 2.75"W x 2"D