Product Description
The Ironman 140 Amp Dual Battery Manager allows two batteries to be charged at the same time. When the engine is started and the main battery reaches 13.4 volts, the Ironman module engages, allowing the two batteries to be charged simultaneously.
When paired with the Ironman 4x4 dual battery monitor (sold separately here) displays the voltage levels of both batteries and can help eliminate the possibility of draining the starting battery as long as your accessories are connected to your auxiliary battery. When the voltage drops below 12.8 volts (e.g. the engine is stopped), the Ironman module disengages, isolating the batteries.
FEATURES:
- Dual sensing
- Automatic function
- Cut in when main battery above 13.4V
- Isolates main battery below 12.8V
- Ignition protection
- All hardware included
- Monitor dims with headlights on
- Fully sealed
- Easy to install
Installation
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