WFCO WF-8955-AD
For an RV whose WF-8900-AD power center has failed or needs lithium support, as an exact fit replacement. Choose the amperage your RV shipped with or one step up.
Amazon $274.99$274.99
The WFCO WF-8955-AD is the better RV converter charger overall, rated 3.1 to 2.9. The WFCO WF-8955-AD leads on value. The Progressive Dynamics PD4560AV wins on output. The WFCO WF-8955-AD costs $119.15 less ($274.99 vs $394.14).
Progressive Dynamics PD4560AV
For a 50 A coach or a conversion build that needs a whole new distribution panel with a converter that can charge lithium.
Amazon $394.14$394.14
Prices were last checked November 2, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Which should you buy?
- Choose the WFCO WF-8955-AD for value ($5 per amp ($274.99, 55 A) vs $6.57 per amp ($394.14, 60 A)).
- Choose the Progressive Dynamics PD4560AV for output (60 A vs 55 A).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every panel and drop-in RV converter charger; a clear win is highlighted. How we rank explains each one.
| Factor weight | WFCO WF-8955-AD | Progressive Dynamics PD4560AV |
|---|---|---|
| Overall rating | 3.1/5 | 2.9/5 |
| Value 35% | 28 $5 per amp ($274.99, 55 A) | 12 $6.57 per amp ($394.14, 60 A) |
| Output 10% | 50 55 A | 60 60 A |
| Features 30% | 80 lithium mode, multi-stage charging, fan runs only as needed | 80 lithium mode, multi-stage charging, fan runs only as needed |
| Warranty 25% | 25 2-year warranty | 25 2-year warranty |
Specifications
| WFCO WF-8955-AD | Progressive Dynamics PD4560AV | |
|---|---|---|
| Charging | ||
| Output | 55 A | 60 A |
| Lithium mode | Yes | Yes |
| Multi-stage charging | Yes | Yes |
| Build | ||
| Build | Panel or drop-in | Panel or drop-in |
| Fan runs only as needed | Yes | Yes |
| Remote or display | No | No |
| Weight | 8.6 lb | 8 lb |
| Warranty | 2 years | 2 years |