Battery charge level?

How do I tell how full the batteries are?

An LED display shows you the charge level of the batteries at any time. The colours green, amber to red will always show you when the Easy-Glider has to be recharged. We recommend leaving it connected to the recharger when not in use. By the way the batteries can also be charged in cars using the car battery at 12 V (car recharger is available as an accessory).