Produktbeschreibung
Compact LiFePO4 under-seat battery for motorhomes, campers and mobile energy systems
The ULTIMATRON ULS-12-150H is a high-performance lithium iron phosphate battery with 12.8 V nominal voltage, 150 Ah capacity and 1920 Wh energy. Thanks to its compact DIN design, it is particularly suitable for space-saving installation in motorhomes, campers, caravans, boats, commercial vehicles and off-grid energy systems. The integrated heating function starts automatically below 0 °C when a charging current is applied, enabling charging in extreme ambient temperatures down to -35 °C.
The integrated Smart BMS monitors the battery cells and protects the battery against overcharging, overvoltage and overheating. Important battery data can be monitored in real time via smartphone or tablet using the integrated Bluetooth 4.0 interface.
Key benefits
- LiFePO4 technology with high safety and long service life
- > 6,000 cycles at 80% DOD according to manufacturer specifications
- Integrated Smart BMS for cell monitoring and battery protection
- Bluetooth 4.0 monitoring via smartphone app
- Low self-discharge of less than 3% per month
- No memory effect and suitable for regular deep discharges
- Robust ABS housing with IP65 protection class
- Integrated heating function with 80 W heating power for charging in low temperatures
- 5-year manufacturer's warranty
Ideal for motorhomes, campers, caravans and boats
With 1920 Wh of storage capacity, the ULS-12-150H reliably powers lighting, cooling appliances, pumps, inverters, communication and navigation technology as well as other electrical consumers. The compact design facilitates integration into existing battery compartments and under-seat installation spaces.
Technical specifications
| Item number / Type | ULS-12-150H |
| Battery technology | LiFePO4 - Lithium iron phosphate |
| Nominal voltage | 12.8 V |
| Nominal capacity | 150 Ah |
| Energy | 1920 Wh |
| Cycle life | > 6,000 at 80% DOD |
| Recommended charging current | 45 A |
| Maximum charging current | 75 A |
| Recommended charging voltage | 14.6 V |
| Maximum continuous discharge current | 200 A |
| Peak discharge current | 600 A (200-500 ms) |
| Bluetooth | Bluetooth 4.0 with smartphone app |
| Smart BMS | Yes |
| Heating function | Yes, 80 W |
| Protection class | IP65 |
| Terminal type | SAE |
| Terminal torque | 80-100 in-lbs (9-11 N-m) |
| Housing material | ABS |
| Dimensions L × W × H | 355 × 175 × 188 mm |
| Weight | 15.6 kg |
| Certifications | CE, UN38.3, UL1642, IEC62133, ECE R10 |
| Shipping classification | UN 3480, Class 9 |
| Warranty | 5-year manufacturer's warranty |
Note: For safe and long-lasting operation, a suitable LiFePO4 charger must be used and the manufacturer's instructions regarding charging and discharging currents must be followed.