Polaris Ranger EV
We’ve replaced Ranger’s original lead batteries with LiFePo4 battery pack, which increased the capacity to 10 kWh. Another neat addition was the 4 kW 230V AC-DC converter, which added some nice features to the Ranger.
Zastava 750
The vintage Zastava 750 was converted in the same way and with the same components as previously converted Smart cars (low voltage conversion with Mahle-Letrika conversion kit).
Vehicle has retained it’s 4-speed manual transmission, batteries are placed in forward compartment, where a fuel tank used to be and we integrated a REC state of charge and cell temperature monitoring screen.
Components:
| Device | Manufacturer -type |
| Electric motor | Mahle-Letrika – AMV 7122 |
| Controller | Mehle-Letrika – AEK 1350 |
| Charger | Delta ESR 48/56 3 kW |
| Electric defogger 12V | Ceramic auto heater 120W |
| DC – DC converter | Hangzhou – TCCH 400 W |
| Batteries 14 x 3,7 V | China – SLPB |
| ALU battery chasis | Metron, ALU |
| Main relay and fuse box | Metron, Tyco |
| Charging socket | Neutrik AG, Liechtenstein -Power CON |
Technical characteristics:
| Electric motor – type | AC 3-phase asynchronous |
| Continuous power | 15 kW |
| Nominal voltage | 51,2 V |
| Batteries | LiPo / 84 / 51,2 V |
| Electric motor designation | AMW 7122 |
| Vehicle mass | 605 kg |
| Top speed | 110 km/h |
| Range | 80 – 120 km |
| Time to recharge | 3-4 h |
| Battery mass | 70 kg |
Goldoni Universal 226
This 42 years old tractor has been successfully converted to electric propulsion in June 2017.
Technical characteristics:
| Electric motor – type | Mahle AC 3-phase asynchronous |
| Continuous power | 15 kW/20 kW |
| Nominal voltage | 52 V |
| Batteries | LiPo 7,7 kW |
| Electric motor designation | AMW 7122 |
| Vehicle mass | 600 kg |
| Top speed | 50 km/h |
| Range | 1- 2 hours |
| Time to recharge | 2 h |
| Battery mass | 45 kg |