Features:
Intelligent controller can automatically combine the two when arge, and isolate the two when not arge.
Compared with the isolator diode (0.6 V), there is no voltage drop.
Built-in indicator (operation during VSR engages).
Surface or panel mounting options provide flexibility in installation.
When the engine is off, the optional storage mode allows consumption.
Made of high-quality ABS, high strength and long service . IP67 conservation level, effective waterproof and dustproof.
Easy to install and use, suitable for installation on ATV, UTV, boats, RVs, off-road , etc.

Specifications:
Color: Black
Material: ABS
Nominal Voltage: 12 V
Combine Voltage: 13.3 V
Open Voltage: 12.8 V
Continuous Rating: 125A
Intermittent Rating: 140A
Consumption: 10mA (Standby)/ 330mA(Engage) / 0mA (Storage)
Terminal Studs|: M6(1/4 Inch)
Waterproof Level: IP67
Item Size: 65 * 65 * 55mm/ 2.6 * 2.6 * 2.2in
Item Weight: 160g/ 5.6oz
Package Size: 75 * 75 * 65mm/ 3.0 * 3.0 * 2.6in
Package Weight: 244g/ 8.6oz

Packing List:
1 * Dual Isolator
4 * Self-Tapping Screws
1 * Terminal
1 * Manual