16′ Duffy Electric Boat: Back Bay
| Location | Sydney, NSW |
| Boat name | ‘Penquin II’ |
| Construction/Design | Duffy ‘Back Bay’ |
| Length overall | 16’ |
| Displacement (weight) | 950 kg |
| Electric Motor | 2.0kW Electric inboard |
| Battery bank | Lead-Acid (AGM) 8.1kW/hr |
| Cruising / Top speed | 4 / 5 knots |
| Run time | 6 hours @ cruising speed |
| Recharge method | Shore power |
| Year of installation | 2013 |