WATTSTUNDE® NOVA Core 2 500Ah LiFePO4 Battery
- Nominal capacity: 500 Ah / 6400 Wh
- Maximum discharge current: 300 A
- Nominal voltage: 12.8 V
- Cycle life: ≥ 6000 at 80% DoD
- Dimensions: 355 x 360 x 188 mm
- Weight: 45.6 kg
- Can be mounted under the passenger seat (depending on the model)
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Product description
WATTSTUNDE® NOVA Core² 500 Ah LiFePO4 Battery – the next generation of mobile energy
The NOVA Core² 500 Ah is the logical further development of the proven NOVA Core series and at the same time the most powerful WATTSTUNDE® battery. The second generation has been specifically optimized and offers you an energy storage solution with a capacity of 500 Ah and a nominal voltage of 12.8 V, designed for demanding and continuous applications. Particularly noteworthy is the compliance with the ECE R10.7 standard , the new BMS with a discharge current of up to 300 A as well as the plug-&-play integration of CAN-Bus for Victron systems. This keeps you technically up to date and flexible in your setup.
New performance thanks to an optimized battery management system
The revised battery management system (BMS) is the central element of the NOVA Core². It allows you to achieve high short-term discharge currents of up to 300 A (< 30 min) and reliably protects the battery against overcharging, deep discharge, overheating, and short circuits.
More efficient than ever: extremely low self-discharge
A noticeable upgrade is the reduced self-discharge of only approx. 2.5 mA / h. This keeps your battery ready for use even during longer periods of inactivity.
Improved connectivity with CAN-Bus & Bluetooth
Another feature is the integrated CAN-Bus interface, with which you can integrate the battery directly into compatible systems (Victron) via plug & play. In addition, the new Bluetooth module ensures a greater range and a more stable connection for battery monitoring.
Reliable even in cold weather thanks to an integrated heating mat
As with its predecessor, the integrated heating mat ensures that the battery can be operated even at low temperatures.
Modern design & current standards
In addition to the technology, the design and packaging have also been updated. Furthermore, the battery meets requirements such as ECE R10.7 and EU2023/1542 and impresses with an optimized housing design for greater stability.
Your benefits with the NOVA Core²
- Most powerful battery in the NOVA Core series
- BMS with a discharge current of up to 300 A
- Low self-discharge for longer periods of inactivity
- New Bluetooth module with greater range
- Optimized housing design for greater stability (grips 2 mm deeper)
- Direct integration into systems via CAN-Bus (e.g. Victron)
- Meets current standards & certifications
- Warranty: 7 years
Smart technology for your energy needs
The NOVA Core² is the right choice for applications with high energy requirements, where a constant and reliable power supply is crucial. It offers you exactly the features that really matter in everyday use.
| Technical data | NOVA Core² 500 Ah |
| Nominal voltage | 12.8 V |
| Nominal capacity | 500 Ah / 6400 Wh |
| Max. discharge current | 300 A |
| Peak discharge current | 650 A |
| Max. charge current | 300 A |
| Temperature range (discharge) | - 30 °C to + 60 °C |
| Temperature range (charging) | - 30 °C to + 45 °C |
| Temperature range (storage) | - 5 °C to + 35 °C |
| Wiring | Parallel / series (max. 4 batteries) |
| Cycle life | ≥ 6000 at 80% DoD |
| Weight | 45.6 kg (± 0.2 kg) |
| Dimensions | 355 x 360 x 188 mm (± 2 mm) |
Product details & downloads
Manufacturer information and, if applicable, the responsible person:
WATTSTUNDE
Bessemerstraße 3
21339 Lüneburg
Email: info@wattstunde.de
Website: https://www.wattstunde.de/
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