Discover® Advanced Energy System (AES) LiFePO4 Lithium batteries enable the highest level of productivity for battery-powered industrial machines and, unlike lead-acid batteries, deliver both a predictable return on investment and a dramatic reduction in the total cost of ownership.

AES LiFePO4 Lithium batteries are manufactured with the highest-grade cells. They feature a proprietary high current and transient voltage hardened BMS that delivers superior peak power and lightning-fast 1C charge and discharge rates. AES LiFePO4 batteries support the inrush current demands of electric motors and exceed the automotive standard for Electrostatic Discharge (ESD) resilience.

Unlike lead-acid batteries, AES LiFePO4 Lithium batteries will continuously operate in a partial state of charge (PSOC) without degrading performance. AES LiFePO4 Lithium batteries are maintenance-free, deliver up to 90% depth of discharge, and up to 98% round-trip efficiency.

CAN bus communications using a LYNK II or LYNK LITE Gateway makes plug-and-play closed-loop integration with system controls, displays and the best industrial chargers and mobile inverters simple and easy.

UL2271 certification and a 4-year energy throughput warranty make AES LiFePO4 Lithium batteries ideal for battery-powered industrial machines and mobile applications



Nominal Voltage
Open Circuit Voltage
Rated Ah Capacity (1C)
Nominal Energy (kWh)
  • 2x Runtime of lead-acid batteries
  • Up to 90% Usable Capacity 
  • Up to 90% Depth of Discharge
  • 10x the Life of Lead-Acid (BCI-06)
  • Unlimited Partial State-of-Charge Cycles
  • 10-Year Warranty and Energy Performance Guarantee
Fast Charging
  • 1C Continuous Charge Rate, Regardless of SoC 
  • 5x Faster than Lead-Acid Batteries
  • 2x Faster than C/2 Rated Lithium Batteries
Surge Power
  • Power for off-grid inverter surge demands
  • Up to 3C Peak Power
  • Up to 1C Continuous Discharge
High Efficiency
  • Up to 50% more energy efficient  than Lead-acid battery
  • Up to 98% Round Trip Efficiency
  • Up to 40% faster recharge from 0% to 100% SoC
  • Real-time charge rate optimization
Parallel Power
  • Parallel More Capacity
  • Linear Scaling of Charge, Discharge and Peak Capacity
  • Parallel Up to 13 Batteries or 96 kWh per LYNK II
  • Steel Case and Cover. IP55
  • LiFePO4 chemistry is thermally safe
  • Maintenance-Free 

Inside the AES LiFePO4 Battery

A look inside at the components that make up an AES LiFePO4 battery.

How do I work with Discover Energy Systems?

Discover Energy Systems sells business to business directly to Original Equipment Manufacturers and battery system integrators.

Contact us, and a sales team member will contact you shortly.


Product Registration

Discover AES LiFePO4 product family offers an industry-leading warranty to ensure years of trouble-free, high-performance operation.

Click on the REGISTER PRODUCT button and use the form to register your product(s) to validate your warranty.


  • Configure LYNK Device
  • Monitor Discover Energy Systems Lithium Batteries
  • Troubleshoot and monitor Discover Energy Systems Lithium batteries
  • Simulate and validate integration of Discover Energy Systems Lithium Batteries



CAN Bus Battery Discharge Indicator (Type A) 950-0044


AES LiFePO4 batteries: 12-48-665012-36-670014-24-280014-36-300014-48-3000 


The 950-0044 is a fully featured Battery Discharge Indicator (BDI) that communicated with AES LiFePO4 Mobile Industrial and AES PROFESSIONAL batteries and presents visualization by LCD of the battery's State of Charge, Voltage, Power, Charge and Discharge Energy, Battery Firmware, and Time to Go.

950-0044 - Bundled with cable
950-0006 - Without cable

CAN Bus Battery Discharge Indicator (Type B) 950-0039


AES LiFePO4 batteries: 12-48-665012-36-670014-24-280014-36-300014-48-3000 


The 950-0039 is a Battery Discharge Indicator (BDI) that communicates with AES LiFePO4 Mobile Industrial and AES PROFESSIONAL batteries presenting the battery's state of charge by incremental LED segments.

950-0039 - Bundled with cable
950-0034 - Without cable


LYNK LITE Communication Gateway

LYNK LITE Communication Gateway aggregates and displays the State of Charge for AES LiFePO4 batteries in a compact package suitable for in-line integration in motive machine battery compartments.


Advanced Integration - Faster Charging

Unlock the full potential of a AES LiFePO4 Mobile Industrial battery by enabling the BMS to optimize and dynamically manage the charge configurations of the world's best industrial chargers and mobile inverter chargers. The LYNK PORT on each AES LiFePO4 allows for real-time closed-loop communication between multiple batteries and with a charger, or inverter charger, using LYNK II to aggregate and communicate State of Charge.


Looking for some lead-acid batteries?

Discover Battery’s high value lead-acid power solutions are engineered and purpose-built with award-winning patented technology and industry-leading power electronics.