- External battery pack lithium ion 12000 mAh
- for Inspiron 13 53XX
- 15 75XX
- 17 57XX; Latitude E7280; Vostro 14 5468
- 15 35XX
The Dell Power Companion lets you bring extra power with you, so you can be more productive. This handy device powers select Dell Notebooks and Ultrabooks, as well as up to two smartphones, tablets or other USB-enabled devices. The Dell Power Companion is lightweight and compact, so you can stay powered on-the-go without adding bulk to your bag.