anyone have logitech foldup keyboard for ipad?

groovygrl

i have one & i haven't used it in a bit and pulled it out to take to work tomorrow but realized I have no idea how you check how much battery life is left... I tried to google but couldnt find it. I realize I can just charge it overnight but in general for future reference....anyone know?

ETA I did find the manual online but it only talks about how to charge it & how long a charge lasts...so maybe there is no indicator until it is dying?