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Thread: Battery Charger
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Old 10-13-2015, 10:24 PM   #3
Senior Member
Brand: Thor Motor Coach
Model: Tiffin Open Road 32SA
State: Colorado
Posts: 238
THOR #1147
Thor generally uses WFCO converter/chargers in their lower-end products. In the Axis/Vegas coaches it has been the 8945. Can't say this will be true for the ACE.

The WFCO chargers are three-stage (bulk, absorption, float or trickle), but there have been lots of reports that they do not switch from stage to stage reliably. They either bulk-charge too long and cook batteries or don't go into bulk-charge at all and the batteries never get fully charged.

Replacing the WFCO with a Progressive Dynamics is on my to-do list.


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