Expion360 12V DC-DC Charger 25A

Name: Expion360 12V DC-DC Charger 25A
Brand: Expion360
SKU: EX-25DC
Price: 275.0 USD
Availability: InStock

$275

Currently, this item is in stock

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The Expion360 12V DC-DC Charger 25A is a premium-grade charging solution engineered to deliver safe, efficient, and intelligent power management for modern mobile and off-grid energy systems. Designed specifically for demanding applications such as RVs, camper vans, marine systems, and solar-powered setups, this charger ensures your auxiliary batteries receive consistent and optimized charging no matter where your journey takes you.
Built with advanced multi-stage charging technology, it automatically regulates voltage and current flow to protect your batteries from common issues such as overcharging, overheating, and undercharging. This not only improves performance but also significantly extends the lifespan of your battery system.
The charger is highly compatible with lithium battery systems, making it an ideal choice for users upgrading to modern energy storage solutions. Its compact and durable design allows for easy installation in tight spaces while still delivering powerful 25A output performance.
Whether you are traveling off-grid, powering essential RV appliances, or managing a dual-battery system, the Expion360 DC-DC charger provides stable energy transfer between your vehicle’s alternator and your auxiliary battery bank.
With built-in protection features, smart efficiency control, and rugged construction, this charger is designed for reliability in all environments from highways to remote outdoor locations.
If you depend on uninterrupted power, the Expion360 12V DC-DC Charger 25A is the dependable energy solution built to keep you running smoothly, safely, and efficiently wherever power is needed most.

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).

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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 DC-DC Charger 25A

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Expion360 12V DC-DC Charger 25A

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