1. Super regulator design - the stable voltage (1. 5v) output can automatically supply the current according to glow plug size to achieve lowest heat dissipation 2. Four sets of power supplies for a. 1. 2v glow ignitor b. Glow starter / 1 - 8cell ni-cd/mh 0. 5 - 5. 0a charger c. 12v power station d. 12v installed electric fuel pump 3. Switch selectable fuel direction also included a push-on/off power switch 4. Fuel-proof nylon with fiberglass filled can work with any kinds of fuel oil 5. Included a large lcd to monitor the glow plug size, charge current, time, and voltage 6. Reverse polarity protection guarantee (pl2674)