This battery holder features two 6", 26-gauge leads that have 5 mm of insulation stripped off of the ends.
Battery holder for eight AA cells arranged as two back-to-back four-cell holders.
This is a AA NiMH Battery rated at 2600 mAhrs.
These are 6" inch diameter Mecanum wheels with custom shafts, lock collars, and bearings.
3D Scanning Range Finder. The distance is measured by steering the laser beam vertically and horizontally.