Description
Overview
The Renogy Pro S1 120Ah is the compact member of the Pro S1 series and fits under seats in motorhomes and sailboats.
Its heating pads help it recover from low-temperature protection up to 70% faster, a multi-level BMS and self-control fuse protect it, and Bluetooth reaches up to 30 m (32.8 yd) with real-time stats, alerts and over-the-air updates.
Who it’s for
- Motorhomes and sailboats with limited space.
- Rough-road and off-grid builds.
- Winter travelers.
Key benefits
- Fits under seats: a compact, lighter build.
- Fast cold recovery: up to 70% faster from low-temperature protection.
- Multi-level BMS: targeted safeguards for each level of risk.
- Self-control fuse: a second line of defense against overcurrent.
- Bluetooth: up to 30 m range with over-the-air updates.
Specifications
| Voltage | 12V |
|---|---|
| Capacity | 120Ah |
| Chemistry | LiFePO4 |
| Connectivity | Bluetooth, up to 30 m (32.8 yd) |
| Options | 1, 2 or 4 batteries |
| Installation clearance | Leave 1.97 to 3.94 in (5 to 10 cm) above the battery and at least 7.87 in (20 cm) on the busbar side. |
| Weight (each) | 29.5 lb (manufacturer figure) |
FAQ
Will it fit under a seat?
Renogy designed the Pro 120Ah model to fit under seats.
Does it heat itself?
Yes. High-wattage heating pads speed recovery from low-temperature protection by up to 70%.
Warranty
Manufacturer’s warranty: 7 years, prorated. Prorated: replacements in the first 12 months are free; after that Renogy charges a share of the original price based on the time used. Source: Renogy limited warranty.
Defective on arrival or within 30 days? You can also return it to us under our Returns & Refunds Policy. See how warranty claims work.
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