Close 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 feature fast charge and discharge times, allowing for the connection of large solar panels or loads without risk of battery damage. The compact design and low weight facilitate transport and installation, and the option of mounting 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 environmental friendliness and safety make them environmentally friendly.

Specifications

1. Parameters / Model Victron Energy 200Ah LiFePO4 NG
2. Nominal Voltage 12.8 V
3. Nominal Capacity 200 Ah (at 25°C)
4. Nominal Energy 2560 Wh (at 25°C)
5. Capacity loss
   • Per 100 cycles, at 25°C, 100% depth of discharge: < 1%
6. Energy loss
   • Per 100 cycles, at 25°C, 100% depth of discharge: < 1%
7. Charge-discharge cycle efficiency92%
8. Cycle life (efficiency ≥ 80% nominal)
   • 80% DoD: 2500 cycles
   • 70% DoD: 3000 cycles
   • 50% DoD: 5000 cycles

Discharge

1. Maximum continuous discharge current (C-rating)200 A (1C)
2. Maximum pulse discharge current 10s (C rating)400 A (2C)
3. End-of-discharge voltage11.2 V
4. Internal resistance1 mΩ

Charging

1. Charging voltageBetween 14 V / 28 V / 56 V vs. 14.4 V / 28.8 V / 56.8 V
2. Float Voltage13.5 V / 27 V / 54 V
3. Maximum Charging Current (C Rating)200 A (1C)
4. Maximum Pulse Charging Current 10s (C Rating)400 A (2C)

General

1. BMS-esLynx Smart BMS NG 500 A / 1000 A (M10 rails) - sold separately
2. Cell measurementsCell voltages and temperatures, battery current
3. BMS battery interfaceMale and female cable with M8 round connector, length 50 cm; M8 extension cables available (1-5 m)
4. Alarm functionPre-alarm contact on BMS
5. Bluetoothin BMS
6. Maximum number of batteries per BMS50 (384 kWh per BMS)
7. Battery firmware updatesAutomatic updates via BMS
8. RepairableYes (cover can be removed with screws)

Operating Conditions

1. Operating Temperature
   • Discharging: -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 ClassIP65

Mounting

1. Mounting OptionsStrap or Mounting Brackets
2. Side-Mounting PossibleYES

Other

1. Self-Discharge Rate≤ 3% per month at 25°C
2. Power ConnectorM8 (threaded inserts and screws)
3. Dimensions (H x W x D)235 x 341 x 160 mm
4. Weight19 kg

Standards

1. Safety
   • Cells: UL1973, UL9540A, IEC62619
   • Battery: IEC 62619 (certification pending)
2. EMCEN 61000-6-3, EN 61000-6-2
3. AutomotiveECE R10-6 (certification pending)
4. EfficiencyIEC 62620 (certification pending)