The POWERFlexx®+ Powered Ambulance Cot provides 700 lb unassisted lift capacity. The cot lifts the 700 lb weight, not the operators, reducing situations where medics may injure their back. Advanced power management and in-the-fastener charging to keep you powered on every call, without having to carry around extra batteries or take them out to charge. As soon as you lock into the fastener, the ICS® Integrated Charging System™ charges the battery.