| Temperature range | -40°C to 50°C / -40°F to 120°F |
| Case | Aluminium oval case, completely sealed in epoxy |
| Weight | 140 grams / 5oz. |
| Size (H x W x D) | 6.7 x 9.6 x 1.8 cm / 2.6 x 3.8 x 0.8 in. |
| Wire | 18 AWG, 15 cm / 6 in. |
| Voltage configurations | 12 volt battery |
| Maximum input | 18 Volts |
| Maximum charging current | 2 Amps DC (1 Amp typical) |
| Typical set points | 14.3 Volts |
| Regulation method | Constant voltage current limited |