I had the same problem last year beginning in March. The batteries were replaced 4 times. After asking in May to replace anything relating to charging the batteries the company finally replaced the charger (in October, didn't fix it) then battery boxes, the joystick and the 2-prong thing that the battery box slides into on the chair in December. Haven't had a problem since (knock on wood).
Best of luck, it is so dang frustrating Nicki From: greg [mailto:g...@eskimo.com] Sent: Wednesday, May 10, 2017 9:10 PM To: quad-list@eskimo.com Subject: [QUAD-L] Battery Drain? My batteries wont hold a charge. I can't go more than a few streets now. Changed batteries, twice. Now waiting for a new joystick. I'm hoping it's causing a power drain. Trying to fix it before I get a new chair. Any ideas to have them look at or check? What can drain power so fast? It says it's fully charged. Greg