Chargers with automatic screen brightness
36 of the 461 chargers on the ENERGY STAR list can dim their screen automatically, from 6 brands. Set against the other 425 listings, the group shows 92 % with a revenue-grade meter against 8 % of the rest, 97 % with an ISO 15118 PLC board against 16 % of the rest and a median standby draw of 7.135 W against 3.62 W for the rest.
80 A is its most common rating (21 listings), and SOARING SUNSHINE lists the most units (16). The Injet iM3C-19K2B has the group's lowest standby draw, 2.38 W.
Standby draw, with and without
Side by side
| Measure | Auto brightness | All other |
|---|---|---|
| Listings | 36 | 425 |
| Median standby draw | 7.135 W | 3.62 W |
| Median idle draw | 9.215 W | 6.17 W |
| Median allowance used | 60.35 % | 64.2 % |
| Median rated output | 19.2 kW | 11.52 kW |
| Share with an RFID reader | 97 % | 42 % |
| Share with an ISO 15118 PLC board | 97 % | 16 % |
| Share with a high-resolution display | 33 % | 16 % |
| Share with a revenue-grade meter | 92 % | 8 % |
| Share with a cellular link | 42 % | 37 % |
| Share with two outputs | 6 % | 11 % |