The Battery connectors are not included in the kit.
Take the charger holders and battery holders and install SB50 or SB120 connectors using #10-32 x .750" L bolts into the pem nuts. Use washer shims as needed to make the surface that the battery slides on smooth and flush.
Repeat this step for all of the charger holders and battery holders.
If using the SB50 connector you will need to drill out the holes in the connector so a #10-32 bolt can fit through.
Install the battery holder from Step 6 onto the assemblies completed in Step 5 using #10-32 x .750" L Counter Sink bolts.
Leave the bottom two rows empty for the moment. We recommend not tightening everything fully yet.
Install assembly in case where desired using the #10-32 x .500"L Particleboard Screws.
Make sure to add the #10-32 x .500"L Particleboard Screws onto the top portion of the Battery Rack and into the table top.
Install the remaining charger holders and battery holders and then tighten everything down.