REC Active BMS Wiring Harness

Great products and even better customer service. I do miss the telephone number for contact but understand the need for email contact.

Rick and OGM as a whole have been nothing short of wonderful. Not only do they always have what I need when I need it, their support is unlike any other. Rick has worked with me to return (unused) items well past when he should have. The team creates helpful user’s guides and truly understands and are willing to help with any issues with equipment, even when the issues are created by the user (yes, me). This is the place to find and purchase all of your energy needs. Thanks, Rick!

These guys are the best! Very helpful and responsive. The REC BMS has been preforming flawlessly for the past 2 years.

We have been using the REC BMS in conjunction with a Victron Multiplus and Wakespeed Regulator (alternator control) for a couple years now. The REC BMS communicates via CANbus with all of our charge and major discharge sources to ensure that the LiFePO4 house bank on our boat is properly managed. The system has been basically flawless. The only negative is the REC BMS is programmed to keep the house bank more or less at full charge even when we are away from the boat, I would prefer a storage mode that kept the bank at a lower state of charge but have not figured out how to do this with the REC.

I purchased the rec-wifi on the advice of and the REC website. I could not log into the wifi unit referencing the product manual. I found many individuals were having the same problem through a web search. In the end, I purchased the pc software which allowed for me to change the parameters associated with my specific system. My understanding is that one cannot do what with the wifi system. The touch pad also just displays information, it does not allow one to alter the bms parameters.