Recommended Replacement for a Intertek 8355 Converter On an Airstream Trailer
Updated 10/22/2025 | Published 04/04/2025 >
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Question:
I have a Intertek 8355 converter on an Airstream. I would like to upgrade to lithium Your web site says the replacement is Progressive Dynamics PD4655LIV. Is that available or what is the cutrrent replacement? Thanks.
asked by: Dan L
Expert Reply:
Hey Dan, actually the correct replacement for your Intertek 8355 is the Progressive Dynamics Replacement Section for AC/DC Power Distribution Panel # PD4655V.
This replacement converter section is compatible with Lithium batteries along with flooded lead acid, AGM and Gel, and has an integrated charge wizard which monitors your RV's batteries and will automatically begin charging when needed.
If there is anything else I can help you with, please feel free to drop a comment and let me know!
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etrailer Rubber Hitch Cover for 2" Trailer Hitches - Qty 1
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Jon G.
10/22/2025
Hey Dan, how did the upgrade with the Progressive Dynamics converter work out on your Airstream? Your experience could point others toward the right setup for switching to lithium batteries.