2.5 sqmm flexible Muldental cable for the battery

XT90 Stecker

1.0 sqmm flexible Muldental cable for the charge plug

Cut 285mm of the black 2.5 sqmm flexible Muldental cable

Cut 270mm of the red 2.5 sqmm flexible Muldental cable

Remove 10mm of the isolation at the board side

Remove 12mm of the isolation at the XT90 connector side

Twist and tin each cable end. Solder iron temperature 350°C.

Fix the board with the Schraubstock and hold the red cable with helping hand to the free rectangular solder area marked BatPlus.

Solder the cable to the board

Solder the black cable to the rectangular area in the BatMinus area

Add a XT90 plug to the XT90 connector to avoid mechanical damage during soldering

Place the XT90 connector in a vertical position such that the solder cups point straight up

Place the tinned cable close to the solder cup but not inside

Put a little bit of solder tin to the solder tip and heat the solder cup

Melt a little bit of solder tin with flux in the solder cup

Now place the cable in the solder cup and fill the solder cup with flux free solder tin