automobile engineering department hybrid electrical vehicle , battery load tester - 10-100ah. , buck converter -dc 0.8-28v continuously adjustable input voltage: dc 7-32vmaximum output current: 12a minimum pressure: 1v , battery charger unit - for lead acid battery output voltage 12v. , inverter trainer kit - rated power : 60w charging transformer : step down type input voltage : 230v output voltage : 16v inverter transformer : step up type input voltage : 12-0-12v output voltage : 230v battery : 12v dc /7.5ah /12 hours relay : 2 pole/12v/285w , bldc motor control trainer kit – dc power supply 0-24v at 4a operated on mains power 230v, 50hz +10%, digital rpm counter – speed 4000 rpm, f.l. current - 3 a., 5 khz operation. single phase lamp load switched control , two wheeler wiring harness board or kit material: plastic,metal,rubber,1xmotorcycle main wire harness,1x switch kit , e-bicycle kit or accessories - 24v dc controller 24 v dc motor throttle power on key head lamp with horn , bldc motor with differential arrangement - 750 w, 48 v bldc motor , consumable s and tools – battery cell 1.5v/36.5v , soldering iron, flux ,desolder gun/solder wick, lead continuity tester ,line tester , multimeter, hydrometer, screw drive test, spanner set => limited