Heavy duty, gas powered battery charge cart. I used this for jump starting fire trucks (4-6) batteries. No longer at that job, no longer need. Output up to 14.7 volts/90 amps. If you have heavy equipment, car lot, or anything where your constantly having to jump start vehicles this is your solution. Honda gc190 engine, gm style 120 amp alternator. This is a proven unit, been running for 5+ years. Cash sale, no e-payments of any kind. E-mail or text is best method of contact. show contact info