charged up as normal the other night gets to job and the other lad only cleaned 2 houses and said his charge had run out ..thought it was my fault on charging the trolley up so re charged last night only for same thing to happen today so we took the panel off and had a look to find a wire had come lose on the charge plug so clipped it back on still the battary was dead...earlier on tonight went to recharge the battary for tomoz and as soon as I put the charge plug in the water starts pumping out thought the diddy switch must of been in the on position so turned it the opposit way and still the water is pumping out when i put the plug in to recharge the battary sure its summat dead simple.any advice chaps..cheers