12v 140a Voltage Sensitive Relay Dual Battery System Digital Display Vsr Split Charge for Car Rv Yac

The upgraded dual power supply isolator adopts power management chips, and has relatively novel electronic circuit intelligent automatic management functions. It also has the characteristics of strong waterproof, low loss, good heat dissipation and high efficiency.Instructions for use: When the voltage of the main battery is 13.3V, the main battery charges the auxiliary battery; when the voltage of the main battery is lower than 12.7V, the main battery and the auxiliary battery are disconnected.Prevents you from draining the battery.Automatically combines two batteries when charging and isolates the two batteries when not charging.Suitable to Install into Van, car, Leisure Vehicles & MarineApplications.Not 70 Amp Cable As Per Some Other Similar Priced Kits.No voltage compared to battery isolator diodes (0.6V). Glass Fiber reinforced Nylon enclosure.Built-in LED indication (ON when VSR engages).Surface or panel mount provide flexibility when installing.Optional Storage Mode allows zero power consumption when the engine is off.Product parameters:Type: 12V Voltage Sensitive RelayContinuous current: 100-120AInstantaneous current: 160ACurrent Consumption - Charging: 250mACurrent Consumption - Standby: 8mAWith anti-reverse connection functionAmbient temperature: -20~50Detachment delay: 5-10 secondsRecommended Fuse: 80AmpPower stud: M6 copper screw nutSurge Protection: Built-inDimensions: 68x52x68mmColour:blackMaterial:ABSPackage Contents:1 x Digital Display Voltage Sensitive RelayOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.