S9 Heavy Power Droid
The S9-series heavy power droid was a 0.75-meter tall model from Veril Line Systems. It was sold as an advanced replacement to the EG-6 power droid, which was considered a marketing failure. While the EG-6 could easily recharge a landspeeder, the S9 was capable of recharging a starfighter.
The S9 had a reinforced chassis, photoreceptors, a binary vocabulator, an internal heavy generator, a six-meter extendable power transfer cable, and heavy treads allowing it to traverse rough terrain, making it popular at smaller or less developed starports.