Renogy PRO 50A DC-DC MPPT IP67
#3 in 40 A and upFull review
For boats, trucks and engine bay installs that need a sealed charger with solar and Bluetooth.
Amazon $399.99$399.99
The Renogy PRO 50A DC-DC MPPT IP67 is the better DC-DC charger overall, rated 3.8 to 3.7. The Renogy PRO 50A DC-DC MPPT IP67 leads on warranty, features and efficiency. The Renogy 12V 60A DC-DC Charger wins on value and charge current. The Renogy 12V 60A DC-DC Charger costs $197.50 less ($202.49 vs $399.99).
Renogy 12V 60A DC-DC Charger
#6 in 40 A and upFull review
For big lithium banks on a budget, where raw current matters more than features. The short warranty and thin spec sheet are the trade-off.
Amazon $202.49$202.49
Prices were last checked October 31, 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 Renogy PRO 50A DC-DC MPPT IP67 for warranty (5-year warranty vs 1-year warranty), features (solar input, smart alternator support, Bluetooth vs smart alternator support, isolated) and efficiency (94% peak efficiency vs 90% peak efficiency).
- Choose the Renogy 12V 60A DC-DC Charger for value ($3.37 per amp ($202.49, 60 A) vs $8 per amp ($399.99, 50 A)) and charge current (60 A vs 50 A).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every 40 A and up DC-DC charger; a clear win is highlighted. How we rank explains each one.
| Factor weight | Renogy PRO 50A DC-DC MPPT IP67 | Renogy 12V 60A DC-DC Charger |
|---|---|---|
| Overall rating | 3.8/5 | 3.7/5 |
| Value 30% | 50 $8 per amp ($399.99, 50 A) | 100 $3.37 per amp ($202.49, 60 A) |
| Charge current 20% | 50 50 A | 100 60 A |
| Efficiency 10% | 67 94% peak efficiency | 22 90% peak efficiency |
| Features 20% | 75 solar input, smart alternator support, Bluetooth | 50 smart alternator support, isolated |
| Warranty 20% | 100 5-year warranty | 0 1-year warranty |
Specifications
| Renogy PRO 50A DC-DC MPPT IP67 | Renogy 12V 60A DC-DC Charger | |
|---|---|---|
| Charging | ||
| Charge current | 50 A | 60 A |
| Input battery | 12/24 V | 12 V |
| Output battery | 12/24 V | 12 V |
| Battery types | AGM, gel, flooded, LiFePO4 | - |
| LiFePO4 profile | Yes | Yes |
| Smart alternator support | Yes | Yes |
| Peak efficiency | 94% | 90% |
| Isolated | - | Yes |
| Solar | ||
| Solar input | MPPT, up to 750 W | No |
| Max solar voltage | 50 V | - |
| Build | ||
| Bluetooth | Yes | No |
| Ingress rating | IP67 | - |
| Weight | 5.5 lb | 5.3 lb |
| Warranty | 5 years | 1 year |
| Released | - | 2019-10 |