Victron Energy – 12V/200Ah Lithium LiFePO4 Self-Heating SuperPack NG Battery | BAT512120740
The Victron Energy Lithium SuperPack NG 12.8V/200Ah is a 12.8V 200Ah Lithium Iron Phosphate (LiFePO4) battery with 2560Wh of nominal energy, a built-in BMS and battery monitor, Bluetooth Smart connectivity, and an integrated self-heating system. It is designed as a drop-in replacement for standard lead-acid batteries in RVs and recreational vehicles and for extended off-grid use.
The built-in BMS integrates cell balancing, protection and monitoring functions. Battery status and configuration are available through the VictronConnect App, while the integrated battery monitoring system provides state of charge, voltage, current and temperature information. An External Feedback Signal (EFS), push-button control, LED status indication and configurable discharge floor are also integrated into the battery.
Key Specifications
• Product – Lithium SuperPack NG 12.8V/200Ah
• Part Number – BAT512120740
• Battery Chemistry – Lithium Iron Phosphate (LiFePO4)
• Nominal Voltage – 12.8V
• Nominal Capacity @ 25°C – 200Ah
• Nominal Energy @ 25°C – 2560Wh
• Capacity Loss / Energy Loss – <1% per 100 cycles @ 25°C, 100% DoD
• Round-Trip Efficiency – 93%
• Capacity / Energy / Round-Trip Efficiency Discharge Current – ≤1C
• Cycle Life @ 80% DoD – 2,500 cycles
• Cycle Life @ 70% DoD – 3,000 cycles
• Cycle Life @ 50% DoD – 5,000 cycles
• Cycle-Life Capacity Criterion – ≥80% of nominal capacity
• Cycle-Life Test Conditions – 25°C and 0.5C cycling
• Recommended Continuous Discharge Current – 100A
• Maximum Continuous Discharge Current – 400A
• End-of-Discharge Voltage – 11.2V
• Internal Resistance – 1mΩ
• Recommended Charging Voltage – 14V
• Float Voltage – 13.5V
• Charging Voltage Range – 13.5V to 14.2V
• Recommended Charging Current – 60A
• Maximum Continuous Charging Current – 200A
Battery Management & Monitoring
• Battery Management System – Built-in BMS
• Battery Monitor – Built-in
• Cell Balancing – Integrated
• Cell Protection – Integrated
• Cell Monitoring – Integrated
• Bluetooth – Yes
• Bluetooth Configuration & Monitoring – VictronConnect App
• State-of-Charge Monitoring – Yes
• Battery Voltage Monitoring – Yes
• Battery Current Monitoring – Yes
• Battery Temperature Monitoring – Yes
• Warning & Alarm Monitoring – Yes
• Instant Readout – Displays key battery data, including state of charge, battery temperature, warnings and alarms, directly in the VictronConnect device list without connecting to the battery
External Feedback Signal
• Wired Communication – External Feedback Signal (EFS)
• EFS Battery Voltage Signal – Limited to 250mA
• External Disconnection Signal (EDS) – Can trigger an event for redundant system protection
• External Charging Signal (ECS) – Can be configured based on the Low SoC pre-alarm threshold to activate a charger start signal
Self-Heating System
• Self-Heating – Integrated
• Maximum Self-Heating Power – 130W
• Charger Mode – Heater is powered by the connected charger and activates automatically when cell temperature drops below 0°C before charging
• Auto Mode – Battery powers the heater to keep the cells above the minimum safe charging temperature for immediate charging
• Low-SoC Behaviour – If SoC falls below the Low SoC threshold, the heater is disconnected and charging remains unavailable
• Charging Below 0°C – Charging is suspended while the internal self-heating function warms the cells and automatically resumes once a safe charging temperature is reached
Protection & Control
• Hardware Protection / System Maximum Current – Short circuit above 800A
• Software Protections – Overvoltage, undervoltage, overtemperature, undertemperature and overcurrent
• On/Off Control – Push button
• Push-Button Function – Switches the battery on or off, disabling both charging and discharging functions
• LED Status Indication – Two integrated LEDs indicate Bluetooth connectivity, warning and alarm conditions, or firmware update status
• User Interface – Push button On/Off, BLUE LED, Error LED
• Configurable Discharge Floor – Yes
• Low-SoC Alarm – Displayed in VictronConnect when the configured discharge-floor limit is reached
• Allowed to Discharge (ATD) – Indicator turns off until state of charge rises above the configured threshold
• Maximum Current Protection – Above the specified maximum current limit, protection is triggered within 10 seconds
System Configuration
• Parallel Configuration – Yes, unlimited energy expansion
• Parallel Power Expansion – Limited to the system's maximum current
• Series Configuration – No
The total system current should not exceed the maximum current that a single battery can safely interrupt.
Operating Conditions
• Charge Operating Temperature – -30°C to +60°C
• Discharge Operating Temperature – -30°C to +60°C
• Charging Below 0°C – Suspended while internal self-heating warms the cells; charging automatically resumes once a safe charging temperature is reached
• Humidity / Operating Range – <90% RH, non-condensing
• Recommended Storage Temperature – 10°C to 35°C
• Expanded Storage Temperature – -40°C to +65°C
• Maximum Storage Time @ 25°C – 1 year with at least an initial remaining SoC >50%
• Protection Class – IP65
Mounting & Physical Specifications
• Power Connection – M8 female, 20mm including nut screws
• Mounting Position – Upright and on its long side; maintain flat horizontal support
• Dimensions (L × W × H) – 466 × 198 × 173mm
• Additional Terminal-Screw Height – 15mm
• Weight – 20.5kg
Standards
• Cell Safety – IEC62619, UL1973, UL9540A
• Battery Safety – IEC62619 (pending)
• EMC – EN 61000-6-3, EN 61000-6-2
• Performance – IEC62620 (pending)
• Transportation – UN38.3
• Automotive – ECE R10-7
