Hi alex if your still about. Had mine last nov been working fine, but today pump slowed right down then kept stopping. Flow control wont turn up or down, battery fully charged. Is there anytrhing you could suggest. Regards brian
Thanks alex think it could be battery charger promblem. As it happens i had another of your backpacks delivered today which i bought at the sale price. The old charger was on green so assumed battery charged. Tryed the new charger and it went red, so assume be the old charger not charging.