EG4 WallMount Battery Paralleling Cable Kit (100Ah)

Why the EG4 WallMount 100Ah Paralleling Cable Kit Is on the Homestead

When I expanded my battery bank beyond a single EG4 WallMount 100Ah battery, I needed reliable paralleling cables. This kit has been my solution for linking multiple 100Ah WallMount batteries safely.

My system runs 6x EG4 rack LFP through a bus bar, Victron Lynx M10, breaker, and 250A T-Class fuse to my EG4 12000XP inverter. For WallMount batteries, these kits provide the exact cables for proper connections.

What Is a Paralleling Cable Kit?

Paralleling cables connect multiple batteries in parallel, increasing capacity while keeping voltage the same. This creates one larger battery bank from multiple units.

This 100Ah kit includes 4 AWG positive and negative power cables plus a Cat6 communication cable. The 4 AWG handles high current, while communication ensures BMS sync across all batteries.

How I Use It

• Connect positive 4 AWG from first battery to second battery positive
• Connect negative 4 AWG from first battery to second battery negative
• Plug Cat6 into BMS ports on each battery
• Repeat for additional batteries
• Run main leads from first battery to distribution

Specifications

• Cable: 4 AWG power cables
• Length: 59 inches
• Communication: Cat6
• For: EG4 WallMount 100Ah

Installation Tips

• Torque to 60 in-lb
• Keep connections clean
• Connect positive, negative, then communication
• Check polarity before tightening
• Seat communication cable fully