Energizer XP20000 20000mAh Rechargeable Power Pack (Black)

Get instant power for your laptop, tablet, smartphone, and more with the black XP20000 20000mAh Rechargeable Power Pack from Energizer. This portable power pack can charge up to three devices simultaneously, and its battery can be recharged up to 500 times and will hold a charge for a year. In addition to its two USB output ports, the XP20000 features a 19V output port with a barrel-type connector. This allows for charging numerous non-USB devices using the four included adapter tips. The XP20000 is also engineered to protect against short circuits, overcharging, and temperature spikes.