Auxiliary Power for Modern Work Trucks

The ELiMENT® 12V, LiFePO₄, 300Ah Battery is a high-performance auxiliary power solution designed to support the increasing electrical demands of modern work trucks. When integrated with the EPEQ® 12V Electrification Platform, the ELiMENT® battery provides reliable, engine-off power for 12V loads and inverters while protecting the vehicle starting system and supporting idle reduction requirements.

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  • Lithium Iron Phosphate (LiFePO₄) chemistry for superior safety and stability
  • High energy density with significant weight reduction vs. AGM / lead acid
  • Full rated power output down to 10% state-of-charge
  • Fast charge capability with high acceptance rates
  • Zero maintenance – no watering, no sulfation
  • Integrated Battery Management System (BMS) with multi-level protections
  • Integrated heaters for cold weather charging and operation
  • Parallel connect capable for scalable runtime and inverter capacity

Battery Management & Protection

Integrated EPEQ® Battery Management System (BMS) provides:

  • Over current protection
  • Over charge protection
  • Over discharge protection
  • Over temperature protection
  • Under temperature protection

Lifespan & Reliability

  • Cycle life: 3,000 cycles @ 80% depth of discharge
  • Typical service life: 8–10 years (application dependent)
  • Shelf life: 24+ months
  • Zero sulfation or memory effect

System Configuration

  • Parallel connection supported for increased capacity and runtime
  • Compatible with alternator charging, DC-DC charging, and shore power systems

Applications

  • Hydraulic power units
  • Lube skids and transfer pumps
  • Electric cranes
  • Dump bodies
  • Lifting jacks, winches, fans

General & Mission Critical Loads

  • Inverter powered AC tools
  • Communications and telematics equipment
  • Safety lighting and beacons
  • Monitoring and control systems
  • UPS style backup for critical electronics

AGM / Lead Acid Replacement

  • Direct replacement for Group 31 and 8D AGM / lead acid batteries
  • Up to 100% usable capacity vs. ~50% for lead acid
  • Over 2× service life compared to AGM
  • Reduced system weight and total cost of ownership

Certifications

  • UL1642 (Cells)
  • IEC62133 (Cells)

Warranty

  • 24 month limited warranty
Parameter300Ah Model
Nominal Voltage12.8V
Capacity3840Wh
Low Voltage Cutoff9.6V
High Voltage Cutoff15.6V
Max Charge Current300A
Continuous Charge Current150A
Max Discharge Current (3 sec)1500A
Continuous Discharge Current300A
Efficiency99%
Battery Group Size8D
Dimensions (L × W × H)20.5″ × 10.7″ × 8.9″
Weight62.5 lbs
Terminal Type3/8 16 UNC Thread
Enclosure RatingIP65
  • 289572 — ELIMENT® 12V, 300AH, Deep Cycle Battery
Vanair - Mobile Power Solutions