When there's no time for downtime, the Jaco 500 UltraLite 520 LCD Cart with Onboard L500 LiFe Power System delivers full-shift power on a single charge. Jaco's lithium iron phosphate (LiFe) battery chemistry is stable and reliable - each battery is warrantied for an industry-leading 4000+ recharge cycles. And Jaco 500's state-of-the-art ergonomics and lightweight maneuverability let nurses work in shift-long comfort, with less potential for on-the-job fatigue or injury.