Quick Start Guide

Wiring Guide
The illustrations below show how to properly wire AGM batteries.
12V 224Ah AGM Battery Bank Series Connection
Battery Bank Terminal Connections
All battery interconnects, busbar and device connections to resist vibration by using nylon
insert lock nuts, thread locking fluid, or lock washers (split lock or external tooth).
Split lock washer
External tooth
lock washer
Do NOT stack smaller
terminals under large ones
Ensure correct strip length and that
stripped wires are completely inserted
into terminal before crimping
Terminals with open-end crimp
barrels may be used to verify wires
are fully inserted before crimping
Note: New batteries should never be connected to old batteries. All batteries should be charged to a
minimum of 6.5V before connecting them together
Minimum 1in gap
between batteries
Minimum 1in gap between batteries
and battery enclosure walls
Positive busbar
Torque battery terminals to
11-14.7 N*m ( 97.3-130 in*lbs)
All busbar connections to external devices (inverter,
converter, solar controller, etc.) to be equal length and
gauge, sized appropriately for each device with suitable
positive circuit protection (fusing or breakers)
Ex) Solar Controller
Ex) Inverter
Ex) Converter
Negative busbar
Connect inner positive and negative terminals
together to form 12V series connection
All battery to busbar connections to
be equal length and gauge