Victron Energy LiFePO4 battery 12,8V/150Ah NG

The Victron Energy Lithium NG battery is a new generation of lithium iron phosphate (LiFePO4 or LFP) batteries with nominal voltages of 12.8 V, 25.6 V and 51.2 V. They can be connected in series, parallel or series-parallel to build a battery system for system voltages of 12 V, 24 V or 48 V. The maximum number of batteries in a single system is 50, and the maximum storage capacity can be 192 kWh for 12 V and up to 384 kWh for 24 V and 48 V systems.

Changes from the previous generation:

Voltage and temperature readings for individual cells added
Maximum storage size has been increased up to 385 kWh
Available for 12, 24 and 48V
Protection class IP65
Mountable on bracket, strap mount
Self-discharge max 2% per month

Main features:

Integrated shunt
Battery data (battery voltage, current and temperature) is transmitted to the BMS and evaluated to calculate the state of charge, which can be monitored by VictronConnect or GX devices or used for specific warnings and alarms.

Automatic setup, monitoring and control via VictronConnect or GX devices and the VRM portal
All battery parameters are managed by the BMS, which automatically detects system voltage and battery count in parallel, series and series-parallel connections. NG batteries have integrated cell balancing and cell monitoring. Cables for cell balancing/monitoring can be connected in series and must be connected to the battery management system (BMS).

Monitoring and control of the battery system is via the VictronConnect app (each BMS model has Bluetooth), the GX Communication Center or the VRM portal. You can view battery parameters such as cell status, cell voltage, battery current and temperatures in real time. The battery firmware is automatically updated via the BMS.

Easy mounting with mounting bracket
Mounting brackets make installation easy and ensure optimal battery securing against movement and tipping.

Increased protection against dust and liquid ingress (IP)
Lithium NG batteries are effectively sealed against dust and can withstand low-pressure water jets.

Low self-discharge rate
The self-discharge rate has been significantly improved over the previous generation to a maximum of 2% of battery capacity per month.

The BMS is purchased separately.

Parameters:

Nominal voltage: 12.8V
Nominal capacity at 25 °C: 150 Ah
Nominal energy at 25 °C: 1920 Wh
Cyclic life (capacity ≥ 80% of nominal): 80% DoD 2500 cycles, 70% DoD 3000 cycles, 50% DoD 5000 cycles
Maximum continuous discharge current: 150 A
Maximum short-term discharge current (10s): 300 A
Maximum continuous charge current: 150 A
Maximum short-term charge current (10s): 225 A
Operating temperature: discharge: -20 °C to +50 °C, charge: +5 °C to +50 °C
Protection class: IP65
Dimensions: 205 x 250 x 205 mm
Weight: 14 kg