E-Z Red exhibits the MS4000 Super Computer Memory Saver with an included 120V AC charger. The unit is attributed with:
- A 12V, 4.5 amp-hour sealed lead acid battery included inside unit.
- A power on/off switch.
- Green LED indicates connection to circuit, amber LED indicates when the internal battery is 11.6V or lower and requires charging soon.
- A protected circuit breaker.
- A directly wired DC 12V adapter and clips.
- The capability to connect to a vehicle's cigarette lighter or OBDII port.