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 and the Sterling Pro Batt Ultra BB1260 are evenly matched, rated 3.5 and 3.5. The Renogy 12V 60A DC-DC Charger leads on value. The Sterling Pro Batt Ultra BB1260 wins on warranty. The Renogy 12V 60A DC-DC Charger costs $116.26 less ($202.49 vs $318.75).
Sterling Pro Batt Ultra BB1260
#7 in DC-DCFull review
For boats and big RV banks that need lots of alternator current and fine control over charge voltages. Van builders short on space will find the Orion XS smaller and easier.
Amazon $318.75$318.75
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 $5.31 per amp of charge current).
- Choose the Sterling Pro Batt Ultra BB1260 for warranty (2-year warranty vs 1-year warranty).
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 | Sterling Pro Batt Ultra BB1260 |
|---|---|---|
| Overall rating | 3.5/5 | 3.5/5 |
| Value 35% | 97 $3.37 per amp of charge current | 79 $5.31 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) | 50 efficiency not published (neutral score used) |
| Warranty 20% | 0 1-year warranty | 25 2-year warranty |
Specifications
| Renogy 12V 60A DC-DC Charger | Sterling Pro Batt Ultra BB1260 | |
|---|---|---|
| Charging | ||
| Type | DC-DC charger | DC-DC charger |
| Charge current | 60 A | 60 A |
| Battery voltage | 12 V | 12 V |
| Lithium profile | Yes | Yes |
| Custom profile | - | Yes |
| Temperature sensor | - | Optional extra |
| Standby draw | - | 1 mA |
| Inputs | ||
| DC input range | - | 11 to 20 V |
| Isolated | Yes | - |
| Smart alternator | Yes | Yes |
| Ignition sensing | - | Yes |
| Monitoring and build | ||
| Bluetooth | No | No |
| Load output | - | No |
| Cooling | - | fan |
| Water resistance | - | IP21 |
| Dimensions | - | 190 x 160 x 70 mm |
| Weight | - | 3.1 lb |
| Warranty | 1 years | 2 years |
| Released | 2019-10 | - |