2 Great portable battery packs for Dell XPS 13

[Windows Central]

These excellent portable battery packs will provide your Dell XPS 13 with a few extra hours of uptime.
There's nothing worse than running out of power on your laptop. The whole idea of owning a portable PC is to carry out tasks while away from home, but if there are no nearby power outlets you may find it difficult to get everything done. This is where portable battery packs come into play and I've rounded u pa few that will offer some additional juice to your Dell XPS 13 before having to shut it down.

Full story from the WindowsCentral blog...