LiFePO4 Battery 12.8V / 200Ah NG

The LiFePO4 Battery 12.8V/200Ah NG from Victron Energy is an advanced LiFePO4 battery that offers great flexibility in building energy storage systems. Its nominal voltage is 12.8V, and thanks to the ability to connect batteries in series, parallel, and mixed configurations, it allows for an energy storage capacity of up to 192 kWh in various voltage systems (12V, 24V, 48V).
The battery is equipped with a battery management system (BMS) that automatically monitors parameters such as voltage, current, and cell temperature, and performs software updates. An integrated Bluetooth module enables remote battery monitoring via the VictronConnect app, providing convenient access to information on charge level and usage history.

Built-in BMS and compact design

The BMS offers additional protection features, such as generating alarms when the cell voltage drops below 3.0 V and disconnecting the load when the voltage drops below 2.8 V. LiFePO4 batteries offer fast charge and discharge times, allowing for the connection of large solar panels or loads without the risk of damaging the battery.
Their compact design and low weight make them easy to transport and install, and the option of mounting them with brackets ensures stability. The batteries are also dust and water resistant, making them ideal for applications in harsh environments. Thanks to their low self-discharge rate, LiFePO4 NG batteries offer long life and high performance in energy storage systems, while their eco-friendliness and safety make them environmentally friendly.

Specification

1. Parameters / Model Victron Energy 200Ah LiFePO4 NG


2. Nominal voltage 12.8V


3. Nominal capacity 200 Ah (at 25°C)


4. Nominal energy 2560 Wh (at 25°C)


5. Loss of capacity
   
   
   
   • Per 100 cycles, at 25°C, 100% depth of discharge: < 1%
   
   
   
   


6. Loss of energy
   
   
   
   • Per 100 cycles, at 25°C, 100% depth of discharge: < 1%
   
   
   
   


7. Charge and discharge cycle efficiency 92%


8. Cycle life (efficiency ≥ 80% of nominal)
   
   
   
   • 80% DoD: 2500 cycles
   
   
   • 70% DoD: 3000 cycles
   
   
   • 50% DoD: 5000 cycles
   
   
   
   

Discharge

1. Maximum continuous discharge current (C index) 200 A (1C)


2. Maximum pulse discharge current 10s (C index) 400 A (2C)


3. End of discharge voltage 11.2V


4. Internal resistance 1 mΩ

Landing

1. Charging voltage Between 14V/28V/56V and 14.4V/28.8V/56.8V


2. Float voltage 13.5V / 27V / 54V


3. Maximum charging current (C index) 200 A (1C)


4. Maximum pulse charging current 10s (C index) 400 A (2C)

General

1. BMS-es Lynx Smart BMS NG 500 A / 1000 A (M10 rails) - to be purchased separately


2. Cell measurements Cell voltages and temperatures, battery current


3. Battery BMS interface Male and female cable with M8 circular connector, length 50 cm; M8 extension cables available (1-5 m)


4. Alarm function Pre-alarm contact on BMS


5. Bluetooth in BMS


6. Maximum number of batteries per BMS 50 (384 kWh per BMS)


7. Battery Firmware Updates Automatic updates via BMS


8. Possibility of repair Yes (cover can be removed with screws)

Working conditions

1. Operating temperature
   
   
   
   • Discharge: -20°C to +50°C
   
   
   • Charging: +5°C to +50°C
   
   
   
   


2. Storage temperature -45°C to +70°C


3. Humidity (non-condensing) Max 95%


4. Protection class IP65

Installation

1. Mounting options Strap or mounting brackets


2. Can be placed on the sides YES

Other

1. Self-discharge rate ≤ 3% per month at 25°C


2. Power connector M8 (threaded inserts and screws)


3. Dimensions (H x W x D) 235 x 341 x 160 mm


4. Libra 19 kg

Standards

1. Security
   
   
   
   • Cells: UL1973, UL9540A, IEC62619
   
   
   • Battery: IEC 62619 (certification pending)
   
   
   
   


2. EMC EN 61000-6-3, EN 61000-6-2


3. Automotive ECE R10-6 (certification pending)


4. Efficiency IEC 62620 (certification pending)