Step 4 - Wiring batteries

Wiring the battery cells needs extra caution.

Add batteries

  • Mark the batteries with numbers 1, 2, 3, and 4.
  • Put batteries into the battery case.
  • Isolate main + and main - of the batteries. (Is it important to have main “+” or “-“ on particular side of the battery block?”) Now carrefully connect batteries one by one, from 4 to 1.
  • Put connector between 4 and 3.
  • Put a washer on the connector on the side 4.
  • Put thin cable with tag 4 on the washer
  • Put another washer on the connector of the thin cable. (Too many washers, check it again).
  • Put a bolt throw connector, washers and thin cable and tighten it. (bots or screws?).
  • Put a washer on connector on side 3.
  • Put a bolt throw the washer and the connector and tighten it.
  • Connect in the simmilar way batteries 3 with 2 and 2 with 1.
  • Do not remove isolation from main + and main - yet.