Expion360 Safety & Certifications

Industry-Leading Safety & Compliance for Lithium Battery Technology

At Expion360, safety, reliability, and compliance are at the core of everything we do. Our lithium battery solutions meet the highest industry standards to ensure safe operation, long-lasting durability, and environmental responsibility across a wide range of applications—including recreational vehicles (RV), marine, overland, industrial, golf cart, and off-grid energy systems.

With rigorous third-party testing, UL certifications, and global compliance approvals, you can trust Expion360 to deliver the safest, most dependable lithium power solutions on the market.

Why Safety & Certification Matter

Lithium battery technology has revolutionized energy storage, offering higher energy density, longer cycle life, and increased efficiency. However, safety remains a top priority. At Expion360, we go above and beyond industry requirements to ensure:

Our Commitment to Safety & Quality

At Expion360, we take battery safety seriously. Our lithium batteries undergo comprehensive quality control and third-party testing to meet and exceed industry safety standards.

The Expion360 Advantage

Designed & Engineered in Redmond, Oregon

High-quality lithium power solutions built for durability, reliability, and performance.

Advanced Battery Management System (BMS)

Intelligent protection against overcharging, overheating, short circuits, and deep
discharges.

Ruggedized Construction

Fiberglass-infused ABS housing, solid mechanical connections, and reinforced casings ensure maximum durability.

Cold-Weather Performance

Our VHC™ (Vertical Heat Conduction) technology prevents power loss in freezing temperatures.

12-Year Warranty

Industry-leading support and confidence in long-lasting lithium battery performance.

Expion360 UL Certifications & Compliance

UL1973

UL1973 (File No. 22D01) – Stationary & Motive Applications

UL1973 certification ensures that Expion360 lithium batteries meet the highest safety standards for energy storage systems, including applications in:

  • Recreational Vehicles(RV)
  • Marine & Overland Vehicles
  • Off-Grid Energy Systems
  • Backup Power & Industrial Power Storage

This certification verifies that our batteries meet stringent safety, electrical, and mechanical performance tests, ensuring long-term
reliability and compliance with industry regulations.

UL2271

UL2271 (File No. MH67317) – Light Electric Vehicle (LEV) Battery Compliance

Expion360’s 48V GC2 lithium battery is UL2271-certified, meeting safety requirements for:

  • Golf Carts & Light Electric Vehicles (LEVs)
  • Low-Speed Electric Vehicles (LSEVs)
  • Utility & Commercial Fleet EV Applications

UL2271 compliance ensures that our golf cart and light EV
batteries deliver safe, high-performance power with superior thermal
stability and impact resistance.

UL1642

UL1642 (File No. MH64383) – Lithium Cell Safety

UL1642 certification applies to the individual lithium-ion cells inside our batteries, verifying that each cell meets:

  • Overcharge & Short Circuit Protection
  • Thermal Abuse & Crush Resistance
  • Internal Safety Controls & Quality Standards

This certification guarantees that every Expion360 battery cell is rigorously tested for safety and durability before integration into our battery packs.

UL-94 V-0

UL-94 V-0 – Flame Retardant Certification

Safety goes beyond electrical performance our battery casings meet UL-94 V-0 flame retardancy standards, meaning:

  • Self-Extinguishing Casing Material –

Reduces fire risk in the event of an external ignition
source.

  • High-Strength, Fiberglass-Infused ABS Housing

Provides superior protection and impact
resistance.

Shipping and Transportation Compliance

Class 9 – Hazardous Material Classification for Lithium Batteries

As a Class 9 hazardous material, lithium batteries require strict adherence to labeling, handling, and transportation regulations. Expion360 ensures:

  • Full Compliance with DOT, IATA, & IMDG Regulations
  • Certified Safe Packaging & Shipping
  • Proper Handling Procedures for Secure Transit

UN3480 & UN38.3

UN3480 & UN38.3 – Global Transportation Compliance

Expion360 lithium batteries comply with United Nations (UN) shipping and transportation regulations, ensuring safe handling and transit under UN3480 and UN38.3 guidelines. These certifications confirm that our batteries have undergone extensive:

  • Altitude & Pressure Testing
  • Thermal Shock & Extreme Temperature Testing
  • Vibration & Impact Resistance
  • Overcharge & Short Circuit Protection

This ensures that Expion360 lithium batteries are approved for air, sea, and ground transportation worldwide.

Power with Confidence – Choose Expion360

Expion360’s commitment to safety, innovation, and industry-leading performance ensures that our lithium battery solutions meet the highest standards for automotive, marine, RV, industrial, and off-grid applications.

Have Questions? Need Compliance Documents?

Contact Expion360 Today – Our team is here to provide certification details,
safety documentation, and expert guidance to ensure you get the best
lithium battery solution for your needs.

Contact US