Progressive Dynamics PD9345V
#7 in StandaloneFull review
The pick for an RV owner who wants a lithium ready deck mount converter with a remote pendant in the box. A direct upgrade for an old PD9100 or PD9200.
Amazon $223.99$223.99
The Progressive Dynamics PD9345V is the better RV converter charger overall, rated 3.2 to 2.5. The Progressive Dynamics PD9345V leads on features. The Progressive Dynamics PD9345V costs $28.41 less ($223.99 vs $252.40).
IOTA DLS-45/IQ4
#14 in StandaloneFull review
A rugged, regulated converter for owners who value clean DC power and want to add the right charge controller themselves. The built in IQ4 makes it a complete lead acid charger.
Amazon $252.40$252.40
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 Progressive Dynamics PD9345V for features (lithium mode, multi-stage charging, fan runs only as needed, remote or display vs multi-stage charging, fan runs only as needed).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every standalone RV converter charger; a clear win is highlighted. How we rank explains each one.
| Factor weight | Progressive Dynamics PD9345V | IOTA DLS-45/IQ4 |
|---|---|---|
| Overall rating | 3.2/5 | 2.5/5 |
| Value 35% | 28 $4.98 per amp ($223.99, 45 A) | 21 $5.61 per amp ($252.40, 45 A) |
| Output 10% | 30 45 A | 30 45 A |
| Features 30% | 100 lithium mode, multi-stage charging, fan runs only as needed, remote or display | 40 multi-stage charging, fan runs only as needed |
| Warranty 25% | 25 2-year warranty | 25 2-year warranty |
Specifications
| Progressive Dynamics PD9345V | IOTA DLS-45/IQ4 | |
|---|---|---|
| Charging | ||
| Output | 45 A | 45 A |
| Lithium mode | Yes | No |
| Multi-stage charging | Yes | Yes |
| Build | ||
| Build | Standalone | Standalone |
| Fan runs only as needed | Yes | Yes |
| Remote or display | Yes | No |
| Weight | 4.5 lb | 5 lb |
| Warranty | 2 years | 2 years |