2005 Ford Taurus good battery, new alt. Car wont charge the battery after jump start and running for 30 min. Car wont start. Is there an inline fuse in the charging/ignition system?

SOURCE: help

Same thing happened to me, I called the company, and they told me to remove the battery, press the on button for 5 seconds, which clears the system, replace the battery and do a long charge 12 hours. I'm in the process of doing that now.

SOURCE: roomba 4210 replaced aps battery still does not work

Try cleaning the silver contacts on the battery as well as the charging station with a small amount of rubbing alcohol such as an alcohol pad.
Also check to make sure the dirt reserve is completely empty. Also check that the briushes are clear and can move freely.
This 'not charging' is a very common problem with the Roomba and the manufacturers continue to sell rechargable batteries that are no good even though they are aware of the problem.

ernesto cuadra

• 12223 Answers
• Posted on May 17, 2012

SOURCE: Roomba 4106 new battery charged but wont start

see the diodes, resistor, capacitor inside for test.
since the battery is new, the power charger is faulty, power regulator IC is bad.
God bless you