Renogy
DuoHeat Tech - Core Mini 12V 100Ah Lithium Iron Phosphate Battery
Renogy Core Mini 12V 100Ah LiFePO4 Battery with DuoHeat™ Tech
Cold-Weather Power. Mission-Ready Performance.
Designed for the Outdoors
When the temperature drops, most batteries quit. The Renogy Core Mini doesn’t flinch. Featuring DuoHeat™ technology, it charges in subzero conditions as low as -22°F and heats 40% faster than standard lithium batteries.
All in a form factor that’s 45% smaller than traditional 100Ah units—freeing up critical space in your rig without compromising capacity.
Why Choose This Battery
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Cold-Proof Charging – Dual internal heating pads allow full charging at -22°F
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Compact, Overland-Ready Form Factor – Group 22NF size fits tight builds and remote setups
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Rugged and Intelligent – IP65-rated with 25+ built-in protections and 100A BMS
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Long-Term Dependability – 5,000+ cycles at 80% DOD for over a decade of use
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Scalable Power – Connect up to 4S4P (20.48kWh total) for expanded systems
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Certified Safe – FCC, CE, RoHS, UN38.3, and more
Specifications
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Battery Type: LiFePO4 (Lithium Iron Phosphate)
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Voltage: 12V
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Capacity: 100Ah
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Cycle Life: 5,000 Cycles (80% DOD @ 0.5C, 77°F)
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Dimensions: 9.02 × 5.43 × 8.39 in
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Weight: 21.38 lbs
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Charge Voltage: 14.6V
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Max Charge/Discharge Current: 100A
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Peak Discharge: 300A (10 seconds)
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Operating Temperature:
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Charging: -22°F to 131°F
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Discharging: -4°F to 140°F
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Storage: -4°F to 113°F
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Connection: Up to 4 in Series/Parallel
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Protection Rating: IP65
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Terminal Bolts: M8 × 1.25 × 12 mm
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Warranty: 5-Year Material & Workmanship
What’s Included
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Renogy Core Mini 12V 100Ah Battery with DuoHeat™ Tech × 1
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M8 Terminal Bolts × 2
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Insulating Sleeves × 2
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User Manual × 1
Power your overland rig, off-grid cabin, or cold-weather camp without compromise.
This battery doesn’t just survive the elements—it outperforms in them.
Add the Renogy Core Mini to your loadout and stay powered when it matters most.
Product information
F.A.Q.
What payment methods can I use?
We accept all major credit cards, PayPal, Shop Pay, Apple Pay, Google Pay, Meta and Venmo.
Can I make changes to my order after it’s been placed?
We do everything we can to fulfill orders quickly and while we will do our best to accommodate changes post-order, we cannot guarantee it. These changes include removing or adding products and/or changing the delivery address. If a mistake has been made with your order information, it’s quickest to create a new order with the correct information and then let our Customer Service.
Do you offer e-gift cards for international customers?
E-gift cards are only available to customers shipping within the U.S.
How To Return My Items?
You can read all about our return policy on our Return Policy page.
Stay Ready Outdoors — Return & Refund Policy
Last Updated: August 15, 2025
At Stay Ready Outdoors, we stand behind the quality of our products and want you to be completely satisfied with your purchase. If you need to return an item, please review our policy below.
Returns
We offer a 30-day return policy, meaning you have 30 days from the date you receive your item to request a return.
Return Eligibility
To qualify for a return, your item must be in like-new condition, meeting the following criteria:
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Unworn, unwashed, and with all original tags and stickers still attached.
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Free of any scents like perfume, cologne, or smoke.
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Free of any marks, stains, or pet hair.
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In its original packaging, including all accessories.
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Must include proof of purchase (receipt or order number).
How to Start a Return
To initiate a return, email us at crquarto@stayreadyoutdoors.com with your order details. Once approved, you’ll receive return instructions and a prepaid shipping label. The cost of return shipping will be deducted from your final refund.
Important: Items sent back without prior approval will not be accepted.
Return Address: Stay Ready Outdoors ATTN: Returns 15236 Las Flores Ave La Mirada, CA 90638
Damaged, Defective, or Incorrect Items
Please inspect your order upon arrival. If your item is damaged, defective, or incorrect, contact us at crquarto@stayreadyoutdoors.com within 7 days so we can evaluate and resolve the issue promptly.
Non-Returnable Items & Exceptions
Some items are non-returnable, including:
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Briefs (due to hygiene reasons)
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Sale items (these sales are final)
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Gift cards
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Engraved or customized items
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Perishable goods (e.g., food)
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Personal care items (e.g., hygiene or beauty products)
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Hazardous materials (e.g., flammable liquids or gases)
Food or Drink Products – All Sales Final
Due to the nature of long-term food storage, all sales on food or drink products are final. We do not accept returns or exchanges on food or drink products for any reason including incorrect order, change of mind, or shipping delays. Replacements will only be issued in the event of a verified manufacturing defect or shipping damage, which must be reported within 5 days of delivery with supporting photo documentation.
Exchanges
The fastest way to exchange an item is to initiate a return for the original item and, once the return is accepted, place a new, separate order for the item you want.
European Union Customers – 14-Day Cooling-Off Period
If your order was shipped to the European Union, you have the right to cancel or return it within 14 days of delivery, for any reason. To be eligible, items must be unused, with original tags and packaging, and include proof of purchase.
Refunds
Once we receive and inspect your return, we will notify you of its approval. If approved, we will issue a refund to your original payment method within 10 business days, less the cost of return shipping.
Please Note:
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It may take additional time for your bank or credit card company to process and post the refund.
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If you haven’t received your refund within 15 business days of our approval, please contact us at crquarto@stayreadyoutdoors.com.
Need Help?
If you have any questions about your return or refund, we’re here to help:
📧 Email: crquarto@stayreadyoutdoors.com