LumenRail Portable Power Bank 20K

Keep your phone alive when the nearest outlet is nowhere in sight. LumenRail packs a rated 20,000 mAh into a reinforced 385 g body — enough for roughly 3.5 full phone charges, depending on your device and conditions. • USB-C and USB-A outputs charge two devices at once, up to 22.5W with adaptive power delivery • Recharges over USB-C at up to 18W • An LED shows the level at a glance, with thermal monitoring built in Top it up first, then plug in with a compatible cable — some phones start on connection, others after a tap of the button. Pick the standard version, or the + Cable configuration for a built-in cable channel when you want quicker access. Sized for a bag rather than a pocket, it's built for commutes, event days, and weekend trips.