The fully enclosed charger is waterproof, dustproof, shockproof and explosion-proof; currently the highest protection level is IP67; it uses accessories imported from the United States, Germany and Japan;
The patented technology “combined superimposed pulse technology” has fast charging time, saves electricity and prolongs battery life;

| Name | OBC LFP LTO charger 3.3KW on board charger 48v – 440vdc with CAN |
| Model | DCNE-Q2-3.3kw |
| Cooling Way | Air cooling |
| Size | 295*210*111mm |
| N.W | 6.5KG |
| Color | Silver |
| Battery Type | Lifepo4,18650, Lithium ion battery lead-acid battery, AGM, GEL Nickel-metal hydride, nickel-cadmium, nickel-chromium batteries, etc |
| Efficiency | ≥93% |
| IP | IP66 (Waterproof, dustproof, explosion-proof, shockproof) |
| Input Voltage | AC110-220V、50-60Hz |
| Input Current | 16A |
| Output Voltage | 48V、72V、84V、96V、144V、312V、440VDC |
| Output Current | 45A、40A、32A、23A、10A |
| Protection function: | 1.Superheat protection, short circuit protection, reverse connection protection. |
| 2.Overpressure protection Overcharge protection. | |
| 3. LED lights | |
| Charge mode: | constant current charge, constant pressure charge, uniform charge, floating charge. |
| Input Connectors | EU/US/UK/AU plug;EU/US charging gun and socket (optional) |
| Charging time | Calculate charging time based on battery capacity |
| Operating temperature | (-35 ~ +60)℃; |
| Storage temperature | (-55 ~ +100)℃; |
| Material | Aluminum drawing piece |
| Output type | Constant pressure/current |
| Output power | 3300W |
| Input cable length | 1.2M |
| Output cable length | 1M |
| CAN communication function | Yes |
| Please check the charger operation and installation manual | |

An unmatched level of quality and service, We provide professional customized services for groups and individuals.