The Dell Pro Rugged 14 ships with one 3-cell 53.5Wh lithium-ion battery with ExpressCharge, and has room for a second.
- Hot-swappable: with two batteries installed, you can swap one at a time without shutting the laptop down.
- Battery life: Dell rates it for up to 19 hours in its own tests. Real-world life depends on screen brightness, wireless use and the work you do, and is usually much shorter.
- Charging: ExpressCharge charges the battery faster when the laptop is plugged in.
A second battery isn't included with the in-stock setups. Ask us about adding one.