Powered by a rechargeable lithium-ion battery, the e-Priam is Cybex's first stroller of its kind, offering an extra boost of power on hill inclines and uneven ground. Two electric engines provide additional support to the back wheels, while being quiet enough to enable your child to sleep, with a single charge lasting up to 45km, depending on conditions. Lightening the load for busy parents, the stroller frame is compatible with any of Cybex's Priam collection, including seat fabrics, carrycots and car seats (all sold separately).