Mercedes-Benz Chargers
With an increasing amount of Mercedes vehicles being electrified and Smart having electric vehicles for some time, there is a growing range of on-board chargers that can be repurposed for projects. At this stage, they are yet to be reverse engineered, but with a variety of versions available at reasonable cost, it is worth looking into.
Chargers
| Part Mumber | Version | Output | Voltage Range | Phases | Vehicles | Cooling | Notes |
|---|---|---|---|---|---|---|---|
| A0009001108
A0009005909 A0009006609 |
AWL-1DC-3300W-LV | 3.3 kW | 170-330 | Single | S205
W205 W213 |
Inlet and outlet on connector side | Manufactured by Delta |
| A0009004307 | AWL-1DC-3300W-HV | 3.3 kW | 240-440 | Single | W166
W222 X253 |
Inlet and outlet on connector side | Manufactured by Delta |
| A4519820421 | 3.6 kW | TBC | Single | A451 Smart ForTwo 2012 | Inlet and outlet on connector side | Manufactured by Lear, used in Smart ForTwo A451
V1 of Lear OBC | |
| A4519822021 | 3.6 kW | TBC | Single | A451 Smart ForTwo 2012-2013 | Inlet and outlet on connector side | Manufactured by Lear, used in Smart ForTwo A451
V2 of Lear OBC | |
| A4519822321 | 5E35S0167 | 3.6 kW | TBC | Single | A451 Smart ForTwo 2013 | Inlet and outlet on connector side | Manufactured by Lear, used in Smart ForTwo A451
V3 of Lear OBC |
| A4519822721 | 5E35S0197 | 3.6 kW | TBC | Single | A451 Smart ForTwo 2013-2015 | Inlet and outlet on connector side | Manufactured by Lear, used in Smart ForTwo A451
V4 of Lear OBC |
| A0009006420
A0009006520 |
OBC Gen 3.5 7.2 kW | 7.2 kW | 170-450 | Single (maybe Dual) | C453 Smart ForTwo III
W167 W205 W213 E300e 2016-2024 X253 2015-2022 |
Inlet and outlet on connector side | Manufactured by Panasonic
Same 3 phase style AC input connector as some of the VW onboard chargers. May also support dual phase inputs. |
| A0009009935 | 11-7.2-STAR2-HV | 11 kW (TBC) | TBC | Three (TBC) | W243
W293 W447 |
Inlet and outlet on connector side | Manufactured by Delta |
| A4519822821 | NLG664-U0-01B-D01 | 22 kW | 310-430 | Three | A451 SmartForTwo 2012-2015 | Inlet on connector side, outlet on opposite end | Manufactured by Brusa
Same 3 phase style AC input connector as some of the VW onboard chargers. Teardown on smart-emotion.de here |
There are two LV data connectors are two 12 pin connectors. Based on data from the Brusa technical manual, one if for power and comms with the vehicle, and the other has connections to the charging port. Not all pins may be used on every Mercedes OBC model.
AC connector on the 7.2 kW versions is a TE PA66-GF25-FR
The DC connector is a Hirschmann variant on most Mercedes models (round connector with two pins inside), Smart models use this connector and a different connector for the Brusa 22 kW charger.
The Mercedes HV Charging harness cable is part number is A2055401604