Skip to content
Skip to product content

Expion360 12V 368Ah LiFePO4 Lithium Battery EX1 Bluetooth


$3,999
Selling fast — 650+ sold in the last 3 days Limited stock — order soon Free US shipping on every order Rated 4.8/5 by 2,000+ customers UL 2743 certified + 5-year warranty

Currently, this item is in stock

  • Ach Direct Debit
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

100% secure & protected payments

  • EMI
    Available

  • 30 Day Easy
    Returns

  • Free US
    Shipping

  • The Expion360 12V 368Ah LiFePO4 Lithium Battery EX1 Bluetooth is a premium-grade energy storage solution designed for users who demand high performance, long life, and reliable off-grid power. Built with advanced Lithium Iron Phosphate (LiFePO4) technology, this battery delivers superior safety, stability, and efficiency compared to traditional lead-acid batteries.
  • With Expion360 12V 368Ah LiFePO4 Lithium Battery EX1 Bluetooth, it provides long-lasting power for demanding applications such as RV living, solar energy systems, marine equipment, and backup power setups. Whether you're traveling off-grid, running appliances in your camper, or storing solar energy at home, this battery ensures consistent and dependable energy output.
  • One of its standout features is the built-in Bluetooth monitoring system, which allows you to track real-time performance directly from your smartphone. You can easily monitor voltage, state of charge, temperature, and overall battery health without needing external meters or guesswork. This gives you full control and peace of mind over your power system.
  • Unlike traditional batteries, the EX1 is lightweight, maintenance-free, and capable of thousands of charge cycles, making it a long-term investment that saves money over time. It also includes advanced Battery Management System (BMS) protection to guard against overcharging, overheating, and short circuits.
  • Designed for efficiency and durability, the Expion360 EX1 is ideal for solar setups, RVs, campers, boats, and off-grid installations where reliable energy is essential. If you're looking for a powerful, smart, and long-lasting lithium battery, this is a top-tier choice built for serious energy independence.

We offer free standard shipping on all U.S. orders (additional fees apply for Alaska and Hawaii). All shipping costs are shown at checkout — no hidden fees.

  • Processing: 1–2 business days. Orders placed before 5 PM EST begin processing the same day.
  • Delivery: 4–7 business days via USPS, UPS or FedEx; larger items ship by LTL freight.
  • Tracking: a tracking number and link are emailed as soon as your order ships.
  • Insured: every shipment is insured against loss or damage in transit.

Need help? Email support@radiantridgesupply.com or call +1 866-814-1390 (Mon–Fri, 9 AM–5 PM EST).

Read the full shipping policy

30-day returns. Return any item within 30 days of delivery, provided it is unused, undamaged and in its original packaging with proof of purchase.

  • Free return shipping — we cover the cost and email you a prepaid label with instructions.
  • Refunds go to your original payment method within 7 days of us receiving and inspecting the item.
  • Changed your mind? Returns are refunded minus a 25% restocking fee.
  • Damaged, defective or wrong item? Tell us within 48 hours with a photo for a free replacement or full refund — return shipping included.
  • Free exchanges on any defective, damaged or incorrect item.

Non-returnable: custom or personalized products, perishable goods, intimate or sanitary goods, gift cards and downloadable software.

To start a return, email support@radiantridgesupply.com or call +1 866-814-1390 (Mon–Fri, 9 AM–5 PM EST).

Read the full return policy
Expion360 12V 368Ah LiFePO4 Lithium Battery EX1 Bluetooth

Expion360 12V 368Ah LiFePO4 Lithium Battery EX1 Bluetooth

$3,999

Cart (0)

10% OFF for your first order. Use code NEW10

You're $4,999.00 away from a FREE GIFT!

Your cart is currently empty

Wishlist

Recently Viewed