--- title: "AERL LiFe² — Datasheet" revision: "2.0.2" publisher: AERL (Australian Energy Research Laboratories) url: https://www.aerl.com.au/docs/life2-datasheet pdf: https://www.aerl.com.au/documents/datasheets/AERL_LiFe2_Datasheet_REV_202.pdf description: "Technical specifications, capacity information, and charge/discharge characteristics for LiFe2 Battery systems." --- # AERL LiFe² — Datasheet *Rev 2.0.2. Markdown copy of the AERL document at https://www.aerl.com.au/docs/life2-datasheet; the PDF (https://www.aerl.com.au/documents/datasheets/AERL_LiFe2_Datasheet_REV_202.pdf) is the controlled version.* # AERL LiFe2 Lithium Battery Storage **5.12kWh** Per module · 100 Ah **51.2V** Nominal voltage **100A** Continuous · 1C **64** Modules in parallel Powered by **Great Power** ## LiFe² Battery Storage LiFePO4 Battery · 51.2 V The LiFe² pairs **Active Battery Management** with **LiFePO4 Prismatic Cells**, built for tough Australian conditions. Expand it with **Plug‑and‑Play Cabinets**, and keep running with **Automatic Fallback to Self‑Management** if comms are lost (when used with supported inverters). ### Easy to connect Managed or Self‑Managed operating modes. ### Scalable Up to 64 battery modules in parallel. ### Hot swappable Easily swapped without system interruption. ### Reliability Automatic fallback to Self‑Managed if comms are lost. (when used with supported inverters) ### LiFePO4 LiFePO4 chemistry housed in a robust prismatic cell construction. ### Easy installation Quick plug‑and‑play connections save time on site. ### Pre‑wired cabinets Choose from 4, 6 or 10 battery module pre‑wired cabinets. ### Remote monitoring Performance and system management through AERL Cloud. ### Warranty 5 years, or a 10‑year 70% product and performance warranty when registered within 60 days of installation. (Conditions apply) ### Cabinet specifications | Part number | LiFe²-CAB6 | LiFe²-CAB10 | LiFe²-CAB4-OUTD | LiFe²-CAB6-OUTD | LiFe²-CAB10-OUTD | |---|---|---|---|---|---| | Dimensions (W × H × D) | 620 × 1270 × 600 mm | 620 × 1890 × 600 mm | 580 × 1380 × 400 mm | 680 × 1240 × 700 mm | 680 × 1800 × 700 mm | | Fixing | 4 × wheels, 4 × feet | 4 × wheels, 4 × feet | 4 × bolt points, 4 × lift points | 4 × bolt points, 4 × lift points | 4 × bolt points, 4 × lift points | | Max. module quantity | 6 (30.72 kWh) | 10 (51.20 kWh) | 4 (20.48 kWh) | 6 (30.72 kWh) | 10 (51.20 kWh) | | Busbar continuous current rating | 625 A | 1250 A | 250 A | 400 A | 600 A | | Battery interconnection | Pre‑wired Quick Connector with 4 AWG UL Cable | Pre‑wired Quick Connector with 4 AWG UL Cable | Pre‑wired Quick Connector with 4 AWG UL Cable | Pre‑wired Quick Connector with 4 AWG UL Cable | Pre‑wired Quick Connector with 4 AWG UL Cable | | DC circuit breaker | None | None | None | None | None | | IP rating | IP20 | IP20 | IP55 | IP55 | IP55 | | Weight | 91 kg | 128 kg | 52 kg | 135 kg | 142 kg | | Warranty | 2 years | 2 years | 2 years | 2 years | 2 years | Cabinet warranty conditions: see the LiFe² warranty statement. ## Battery Specifications LiFe²-5120S ### Electrical ### Cell & BMS protection ### Environmental ### System & mechanical \* Conditions apply — see the LiFe² warranty statement. AERL reserves the right to change any product, product specifications and data without notice to improve reliability, function, or design or otherwise. ![AERL](https://www.aerl.com.au/docs/_assets/assets/logos/aerl-logo.svg) ### Supplied and supported by **AERL** 1/75 Bluestone Circuit, Seventeen Mile Rocks QLD 4073 ### Cells Powered by **Great Power** ### Contact 1800 950 865 [sales@aerl.com.au](mailto:sales@aerl.com.au) aerl.com.au © 2026 AERL Pty Ltd AERL LiFe² · Datasheet · **Rev 2.0.2** · 08/11/2026