12V Voltage Sensitive Relay VSR Split Charge Relay Smart 140 Amp Dual Battery Isolator Automatic Voltage Sensitive Split Charge Relay
★ Dimensions fits heavy duty modular fuse box series (BF43x) and battery switch, matching mainstream products in market.
★ Once your main starter battery is sufficiently charged, it will begin charging the second battery too.
★ A voltage sensitive relay (VSR) is the best way to ensure you can always get your dual-battery vehicle started.
★ Surface or panel mount options provides flexibility when installing.
★ No voltage drops comparing to battery isolator diodes (0.6V).
★ It has a solid glass fiber reinforced nylon shell.
Specifications:
Condition: 100% Brand New
Material: Nylon
Color: Black
Size: 7 * 7 * 6cm / 2.8 * 2.8 * 2.4in
Nominal Voltage: DC 12V
Combine / Open Voltage: DC 13.3V / 12.8V
Continuous Current Rating: 125A
Intermittent Current Rating: 140A
Power Consumption: 10mA (Standby) / 330mA (Engage) / 0mA (Storage Mode)
Certification: CE IP67
Package Weight: Approx. 234g
Functional Features:
After the engine stalls, the left House battery discharges to the upper left load device, and the VSR disconnects when the battery voltage drops below 12.8V. The Start Battery on the right will not discharge to the device. When the battery on your left is not charging, it is used up. At least there is a little battery on the right that allows you to start the engine.
Packing list:
1 * Voltage Sensitive Relay (VSR)
4 * Screws
1 * Manual