Paradise Robotics Forum

Robotic Lawnmowers => Lawnbott => Topic started by: whitey on November 29, 2011, 07:27:11 PM

Title: winter charge
Post by: whitey on November 29, 2011, 07:27:11 PM

 how long must winter charge be left on on a lithium battery? should it be continuous? if not, how do i tell if it is charged properly?

Title: Re: winter charge
Post by: toolbelt on November 30, 2011, 07:55:30 AM

I put the charger on until the voltage reads around 2900.  Disconnect and come back a month later, turn him on and repeat if the voltage is down around 2700.  Most years I just do him every other month no matter what the reading.

Title: Re: winter charge
Post by: RobotLady on January 01, 2012, 12:34:10 PM

I agree with Toolbelt.