Renogy 12V 60A DC-DC Charger
#6 in DC-DCFull 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
The Renogy 12V 60A DC-DC Charger is the better charge controller overall, rated 3.5 to 2.8. The Renogy 12V 60A DC-DC Charger leads on value. The Renogy 12V 60A DC-DC Charger costs $146.51 less ($202.49 vs $349).
Kisae Abso DMT1250
#10 in DC-DCFull review
For RV owners who want 50 A and a wired remote display without paying Victron or Redarc prices. The short warranty and one-source-at-a-time design hold it back.
Amazon $349$349
Prices were last checked October 22, 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 12V 60A DC-DC Charger for value ($3.37 per amp of charge current vs $6.98 per amp of charge current).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every DC-DC charge controller; a clear win is highlighted. How we rank explains each one.
| Factor weight | Renogy 12V 60A DC-DC Charger | Kisae Abso DMT1250 |
|---|---|---|
| Overall rating | 3.5/5 | 2.8/5 |
| Value 35% | 97 $3.37 per amp of charge current | 64 $6.98 per amp of charge current |
| Features 25% | 55 lithium profile, temperature sensor, smart-alternator support; no Bluetooth | 55 lithium profile, temperature sensor, smart-alternator support; no Bluetooth |
| Efficiency 20% | 50 efficiency not published (neutral score used) | 0 90% peak efficiency (maker rating) |
| Warranty 20% | 0 1-year warranty | 0 1-year warranty |
Specifications
| Renogy 12V 60A DC-DC Charger | Kisae Abso DMT1250 | |
|---|---|---|
| Charging | ||
| Type | DC-DC charger | DC-DC charger with MPPT solar input |
| Charge current | 60 A | 50 A |
| Battery voltage | 12 V | 12 V |
| Lithium profile | Yes | Yes |
| Custom profile | - | Yes |
| Temperature sensor | - | Optional extra |
| Peak efficiency | - | 90% |
| Standby draw | - | 0 mA |
| Inputs | ||
| Max PV voltage (Voc) | - | 32 V |
| DC input range | - | 10.5 to 32 V |
| Isolated | Yes | No |
| Smart alternator | Yes | Yes |
| Ignition sensing | - | Yes |
| Monitoring and build | ||
| Bluetooth | No | No |
| Display | - | Yes |
| Load output | - | No |
| Cooling | - | fan |
| Dimensions | - | 9.5 x 6.7 x 2.9 in |
| Weight | - | 4.1 lb |
| Warranty | 1 years | 1 years |
| Released | 2019-10 | - |