Replacement for WFCO 9835 for Lithium Battery Upgrade
Updated 05/13/2026 | Published 05/12/2026
Question:
I'm upgrading to lithium and my WFCO 9835 is not compatible. Do you have a replacement that will work with lithium? Thanks.
asked by: Jeff
0
Expert Reply:
Hey Jeff! We do have a replacement for your WFCO converter charger. The WFCO Auto-Detect RV Converter Charger - Deck Mount - 12V - 35 Amp # WF26FR is the direct replacement for the 9835 so it will be an easy swap. This is actually the same model 9835 but with their auto-detect technology which makes it lithium compatible.
What kind of trailer are you working on?
expert reply by:
Robin H
0
WF-9835-AD-CB
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Product Page this Question was Asked From
WFCO Auto-Detect RV Converter Charger - Deck Mount - 12V - 35 Amp
- RV Power Converter
- Converter Only
- No Battery Mode Switch
- 12V
- 35 Amps
- AGM
- Gel
- Lead Acid
- Lithium
- Multi-Stage Charge
- WFCO
more information >
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