Skip to product information
Expion360 | 12V 450Ah EX1 SmartTalk™ Lithium Battery

Expion360 12V 450Ah EX1 SmartTalk™ Lithium Battery

The Expion360 12V 450Ah EX1 SmartTalk™ Lithium Battery delivers exceptional energy capacity, intelligent connectivity, and superior reliability for RVs, marine vessels, and off-grid systems. Built with cutting-edge LiFePO₄ technology and integrated SmartTalk™ Bluetooth monitoring, this powerhouse provides extended run times, consistent performance, and advanced system protection for long-term dependability.

KEY FEATURES

  • SmartTalk™ Bluetooth technology for real-time monitoring via mobile app
  • Massive 450Ah LiFePO₄ capacity delivers up to 5.76kWh of usable energy
  • 5,000+ charge cycles at 80% depth of discharge for extended battery life
  • Advanced BMS ensures full protection against overcharge, short circuit, and temperature extremes
  • High discharge capability supports demanding power loads and multiple devices
  • Lightweight and compact for easier installation in tight or mobile spaces
  • Built with automotive-grade cylindrical cells for improved durability and thermal stability
  • Maintenance-free design ideal for off-grid, RV, marine, and residential energy systems

Specification

  • Capacity: 450 Ah
  • Warranty: 12 Years
  • Chemistry: LiFePO4 (Lithium Iron Phosphate)
  • Safety: UL1642 Recognized Cells and UL1973 Compliant
  • Moisture Protection: IP55
  • Weight: 110.2 lbs (47.7 kg)
  • Dimensions: 14.8 in X 13 in X 10.4 in
  • Battery Group Size: Custom EX1

Manual & Downloads

**SAFETY-INSPECTED CYLINDERS** Ships FREE, Fast, & Insured

|
💎

**RELIABLE COMMERCIAL STOCK** Expert Vetted

|
🌍

**FULL REGULATORY COMPLIANCE** USA & International

Why Shop With Us?

🚚

Fast & Free Shipping

Enjoy free, fast delivery on all orders. Your products will be dispatched within 48 hours.

🛡️

30-Day Guarantee

Not satisfied? We offer a hassle-free 30-day money-back guarantee on all our products.

💎

Guaranteed Purity & Performance

We provide certified gas with 99.9% minimum purity, preventing system contamination and ensuring optimal HVAC function.

You may also like