
Victron Smart Lithium NG 300 Ah battery LiFePO4 12.8V
- Nominal capacity 300 Ah / Nominal energy 3840 Wh
- Nominal voltage 12.8 V
- Max. discharge current 300 A
- can be monitored via smartphone
- saves space and weight
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Product description
Victron Smart Lithium-NG 300 Ah LiFePO4 12.8V – Powerful Lithium Battery for Demanding Applications
The Victron Smart Lithium 300 Ah is an advanced LiFePO₄ battery with a nominal voltage of 12.8 V and a capacity of 300 Ah. It offers high energy density, a long service life, and is exceptionally lightweight, making it the ideal choice for motorhomes, boats, work vans, home storage systems, and industrial applications. Thanks to its modular design, up to 50 batteries can be combined in a single system, enabling energy storage capacities of up to 192 kWh.
Key Features
- High Capacity & Modularity: 300 Ah capacity – combinable with up to 50 batteries for a maximum system capacity of 192 kWh (at 12 V).
- Integrated Battery Management: Cell balancing, temperature and voltage monitoring for maximum efficiency and safety.
- Smart Connectivity: Control and monitoring via VictronConnect using Bluetooth, a Victron GX device, or the VRM portal.
- Enhanced Protection (IP65): Dust-tight and protected against water jets – perfect for demanding environments.
- Low Self-Discharge: Less than 2% per month for long-lasting performance with minimal maintenance.
- High Efficiency: Fast-charging capable and suitable for high charging and discharging currents to power devices with maximum efficiency.
Intelligent Battery Management for Maximum Safety
The battery features an integrated BTV system that monitors each individual cell, balances voltages, and transmits data to an external Victron BMS (Lynx Smart BMS NG 500A / 1000A). The BMS automatically detects the system voltage and the number of connected batteries, optimizing energy management.
Your Benefits with the NG Series
- Integrated shunt for precise state-of-charge calculation
- Intelligent BMS with automatic management of all parameters
- Enhanced IP protection rating – dust-tight & protected against water jets
- High energy density in a compact design
- Long service life thanks to advanced cell technology
- Temperature stability for reliable operation even under extreme conditions
- Low self-discharge of max. 2% per month
Easy Installation & Secure Mounting
Thanks to special mounting brackets, the battery can be securely fastened to prevent slipping or tipping over. Alternatively, it can also be secured with straps.
The Victron Smart Lithium 300 Ah 12.8V is the perfect choice for anyone requiring a powerful, long-lasting, and intelligent lithium battery for demanding applications.
| Technical Data | Victron Lithium-NG 12.8 V 300Ah |
| Nominal voltage | 12.8 V |
| Nominal capacity | 300 Ah |
| Max. discharge current | 300 A |
| Max. peak discharge current | 600 A |
| Cut-off voltage | 11.2 V |
| Max. continuous charge current | 300 A |
| Max. peak charge current | 450 A |
| Weight | 29 kg |
| Dimensions (open) | 206 x 447 x 205 mm |
Product details & downloads
Manufacturer information and, if applicable, the responsible person:
Victron Energy
The Paal 35
1351 JG Almere
Email: sales@victronenergy.com
Website: https://www.victronenergy.com

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