12V 50AMP Voltage Sensitive Relay VSR Double Battery Automatic Recharging Relay Automotive Intelligent Dual Battery Isolator
$23.10 – $39.42 (-50%)
Name: Intelligent dual battery controller
Shell material: ABS
Maximum operating current: 50A
Crest current: 70A
Current consumption – charging: 150MA
Current Consumption – Standby: 1.5MA
Insertion voltage: 13.2V
Cut off voltage: 12.8V
Breakaway Delay: 15 seconds
Protection level: water resistant protection
Product size: 84*42*37mm
Applicable: Cars, motorcycles, go-karts, ATVs, etc.
The VSR connects and disconnects the auxiliary battery and starts the battery while the engine is running according to the current charge level.
When the starting battery reaches 13.2 volts, the VSR will start after 15 seconds and the LED will light up.
This means that both batteries are connected and the system is running. Once the vehicle system is turned off, the two batteries will be disconnected when 12.8 volts is reached after another 15 seconds, allowing your main battery to restart safely.
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-2cm measuring deviation due to manual measurement.
Intelligent dual battery controller
- 4.57 rating from 7715 reviews