50 x balance systems.

Here are a few snaps of my battery balance system construction. they consist of 2 x terminals, 2 x 6.8v Zeners and one 4.7 Ohm resistor. Each series is encased in clear heatshrink.

Under construction. The wooden block is a jig for aligning the pieces for soldering

Completed units - no heatshrink

Completed units, with heatshrink.