hi anyone got any info on the battery charger supplied with this machine http://www.max-living.co.uk/index.p...fed-pole-systems/pole-ro-tds-trolley-184.html my first charger started okay went onto red when switched on for a few hour then onto the amber light for the trickle charge then on green when fully charged only took about 6 hours for the first charge .then next time went to amber was on charge for about 9 hours but didn't go to green . next time just red !! so sent it back and got a replacement and it just stayed on red . now,t intelligent about that .