LiFePO4 Batteries


AES PROFESSIONAL batteries are designed for hassle-free replacement of popular GC-size batteries in recreational vehicles, work vehicles, autonomous vehicles, floor care machines, and Class 3 walkie-pallet jacks. With a high-current GEN-4 BMS, the batteries deliver peak power and fast 1C continuous charge and discharge rates. Unlike lead-acid batteries, AES PROFESSIONAL maintains optimal performance even in a Partial State of Charge and features self-heating, allowing for cold charge functionality.


Discover Energy Systems AES PROFESSIONAL batteries are purpose-built for the drop-in replacement of 12V, 24V, 36V and 48V groupings of the popular BCI GC2 size battery used in work vehicles, utility electric vehicles, golf-cars, autonomous vehicles and robots, floor care machines, and aerial work platforms.


Nominal Voltage
Open Circuit Voltage
Rated Ah Capacity (1C)
Nominal Energy (kWh)

Product Features

  • Multi-battery BMS communication
  • Connect battery string to LYNK Gateway
  • Remote ON / OFF
External Fuse
  • Field serviceable fuse protects your investment from abuse or misuse
ON/OFF Status
  • ON/OFF Switch
  • At-a-glance multi-colour status LED
High-Current BMS
  • Plug-and-Play system-wide BMS communication
  • Sets voltage, broadcasts SoC and temperature
  • High Peak Discharge and 1/C Continuous Charge Current
Cold Charging
  • Integrated self-heating
  • Charging from -20˚C / -4˚F
Runs Longer
  • Double the high-current runtime of similar sized lead-acid battery
  • Up to 100% usable capacity
  • Easy to parallel more capacity
Lasts Longer
  • 10x the Life of a lead-acid battery (BCI-06)
  • Unlimited Partial State of Charge cycles
  • Energy throughput performance warranty
Charges Faster
  • Up to 5x faster than new lead-acid batteries
  • 2x faster than C/2 rated lithium batteries
  • Opportunity charge at 1C rate anytime, regardless of SOC
Lighter Weight
  • 50% less weight than similar sized lead-acid battery
High Efficiency
  • Up to 50% more energy efficient than a lead-acid battery
  • Up to 98% round-trip efficiency
Quick Install
  • Fast Installation. No special tools
  • Drop-in lead-acid replacement
  • Field replaceable fuse protection
Dynamic Charging
  • Real-Time optimization of the charge rate
  • Faster Recharge from 0% to 100% SOC than lead-acid batteries
Parallel Power
  • Easy to parallel more capacity
  • Linear scaling of charge, discharge and peak capacity
  • Parallel up to 20 batteries per LYNK device
Reliable & Safe
  • LiFePO4 automotive grade cobalt-free cells are safe and certified
  • Maintenance-free
  • UL94 VO flame retardant case and cover
  • IP 67 rated for humid and wet environment applications
  • Connects battery string to LYNK gateway
  • Multi-battery BMS communication

Product Features

Optional Accessories

  • LYNK Devices
  • Remote State of Charge Display
  • Network Cables


  • 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)


AES LiFePO4 batteries: 12-48-665012-36-6700 14-24-280014-36-300012-36-6700


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)


AES LiFePO4 batteries: 12-48-665012-36-670014-24-280014-36-300012-36-6700


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 PROFESSIONAL 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 PROFESSIONAL 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 PROFESSIONAL battery 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.


Additional Accessories

IP65 network cables, rated for wet and humid environments, are available for IP67-rated AES PROFESSIONAL batteries.

  • DLP B2B-400 (COMM Cable 0.4 meters / 15.75 inches) | PN: 950-0035
  • DLP TOL-7600 (COMM Cable 7.6 meters / 299.25 inches) | PN: 950-0037
  • DLP TOL-1800 (COMM Cable 1.8 meters / 70.87 inches) | PN: 950-0036
  • DLPT Connector (COMM T Connector) | PN: 950-0041
  • DLP T Connector (COMM T Connector) with DLP B2B-400 (COMM Cable 0.4 meters / 15.75 inches) | PN: 950-0038

Product Registration

Discover Energy Systems LITHIUM products offer 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.

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 member of our sales team will reach out to you shortly.

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