Lind Electronics DE2035T-1676 Black power adapter/inverter

DC Power Adapter Compatibility: Dell Inspiron 13, 14, 15, 1318, 1405, 1420, 1440, 1501, 1520, 1521, 1525, 1526, 6000, 300m, 400m, 500m, 600m, 630m, 640m, 700m, 710m, Latitude 131L, D400, D410, D430, D500, D505, D510, D531, D600, D630, D631, E4200, E4300, X1, XT, XT2 Tablet, X300, XPS-M140, XPS-M1210, XPS-M1330, Precision M20 series, Vostro A860, 1000, 1220, 1400 series

The Lind Timer Series of laptop power adapters come with an integral protective vehicle battery shut down timer built into the adapter.
The Lind T Series Adapter is an ideal adapter for laptops that are permanently mounted in fleet or public safety vehicles. The integral timer will shut off power to the laptop in 2 hours after the automobile has been turned off, thus protecting the vehicle battery from excessive voltage drain.