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Open Box - DuoHeat Tech Core Mini 12V 100Ah Lithium Iron Phosphate Battery

SKU: RBT12100LFP-H-OP-UK
£219.99 £429.99
Tax included. Free shipping.
+ 2190   Renogy Rays after purchase. Learn more

  • Group 22NF size, 45% smaller than similar batteries
  • Dual heating pads provide 110W, heating 40% faster
  • 25+ safety features and 100A BMS ensure secure operation
  • Grade-A LiFePO4 cells deliver 5000+ cycles at 80% DOD
  • 5-year warranty with certifications like FCC, CE, ROHS and more
  • Operates from -30°C to 55°C with weatherproof IP65 casing
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Return & refund policy

What is Renogy's Return Policy?

 

Return within 30 Days

You may return your product(s) to Renogy within 30 days of delivery. The item(s) must be in the original packaging, be unused, undamaged, and unmodified. A refund will be issued after the returned item is inspected by Renogy.

Start a Member ReturnStart a Guest Return

 

Renogy will pay for the return shipping label for items that fall within the following categories:

  • Carrier damage/ warehouse mishandling
  • Defective product
  • Incorrect product was delivered
  • Additional product(s) you did not order were delivered

For any other reason not listed, customers are responsible for any return shipping fees. Renogy will NOT accept returns with any modifications to the product as it voids our warranty. Any modified products returned to Renogy will be shipped back to you at your own expense.

Return after 30 Days

Return requests outside of 30 days require special authorization. You can submit a case through our online portal to request a late return.

Submit a Case

FAQs

Can I exchange my Renogy order?

Renogy does not offer exchanges. If you purchase the wrong item by mistake, you will need return the item and place a separate order for the correct one. The return shipping expenses shall be borne by you.

Where is my refund?

Once we have confirmed that the return requirements are met, we will issue a full refund within 2-5 business days. Actual deposit times may vary according to your banking institution. Additionally, an email notification will be sent out when the refund is issued.

What about defective or faulty items?

We stand behind all of our products. If the item(s) you received is defective or flawed in any way, please submit a case  on our online portal and describe the issue you are encountering.

 

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Top Reasons to Love Renogy 12V 100Ah LiFePO4

Smart Heating
Save Power
Uniform Cell Heating
Stable Performance

Faster Heating, Superior Performance

Renogy DuoHeat Tech delivers reliable power in any weather, ensuring your battery performs at its best—even in extreme cold.

Efficient Performance, Even in Cold

DuoHeat Tech kicks in automatically at 41°F (5°C) to protect your battery from stress and turns off at 50°F (10°C) to save energy. Whether you're winter camping or exploring off-grid, it ensures reliable power in any climate.

Advanced Design, Maximum Safety

Renogy's exclusive Duo Heating Pads deliver consistent warmth to every battery cell. The integrated oxygen board ensures even heat distribution by securing heating films directly against each cell while maintaining a cool exterior. Designed for dependable performance in the toughest conditions.

Charge with confidence, perform without limits

Protect your battery with precision temperature control, safeguarding it from damage during charging and ensuring dependable power whenever you need it. Enhanced discharge protection guarantees steady performance in any condition. Renogy delivers worry-free power for all your adventures.

Conquer the Cold, Power Your Journey

The Renogy 12V 100Ah LiFePO4 Battery with DuoHeat Tech offers 110W of dual-heating power, providing double the efficiency of conventional designs. Enjoy 40% faster heating and a 13% higher temperature tolerance, reaching ready-to-charge status from as low as -22°F (-30°C) in just 60 minutes. Don’t let the cold weather hold back your adventure.

Harness Maximum Power in Minimum Space

Experience exceptional performance in a 45% smaller package. The Renogy 12V 100Ah Core Series LiFePO4 Battery delivers heavyweight power in a lightweight design, weighing 11% less than standard batteries. Get more space for your adventures and more power for your journey.

BMS Protection System
Grade-A Cells
Certified Safety

Peace of Mind, Built In

With over 25 intelligent safety features, your battery is safeguarded against every threat, from overcharging to short circuits. Advanced protection against temperature extremes, current surges, and discharge risks ensures stable power and worry-free adventures.

Built for Performance, Engineered to Last

Premium cells provide an exceptional 5,000+ cycles at 80% DOD, far exceeding industry standards. Designed for daily use and built to power your adventures for over 10 years. Experience professional-grade reliability that safeguards your investment while delivering uncompromising performance.

World-Class Standards, Rigorously Tested

The Renogy 12V 100Ah LiFePO4 Battery meets global safety certifications, including MSDS, UN38.3, FCC, CE, PSE, IC, RoHS, and UKCA. Each unit undergoes thorough testing to ensure the reliable performance you can trust.

RV Adventure
Winter Fishing

Reliable Power for the Open Road

Unyielding Power for Winter Fishing

Up to 20.48 kWh of Scalable Power

Connect up to four batteries in series or parallel configurations for a tailored solution that meets your exact needs. Flexible installation options ensure you have the right power for any adventure.

Renogy Core Mini 12V 100Ah LiFePO4 Battery with DuoHeat Tech

x 1

M8 × 1.25 × 12 mm Terminal Bolts

x 2

Insulating Sleeve

x 2

User Manual

x 1

Warranty

Material and Workmanship Warranty
5 Years

General

Battery Type
Lithium Iron Phosphate
Nominal Voltage
12V
Rated Capacity
100Ah (0.5C, 77°F/25°C)
Voltage Range
10V to 14.6V
Cycle Life (0.5C, 77°F/25°C)
5000 Cycles (80% DOD)
Dimension
229 × 138 × 213 mm
Weight
9.7 kg
Connection Method
Series & Parallel (up to 4S4P)
Terminal Bolt Size
M8 x 1.25 × 12 mm
Recommended Terminal Torque
53.1 inch-lbs to 70.8 inch-lbs (6 N·m to 8 N·m)
Protection Rating
IP65 (Dust-tight & splash-resistant)
Certification
MSDS, UN38.3, FCC, CE, PSE, IC, RoHS, UKCA

Operation Parameters

Charge Voltage
14.6V
Maximum Continuous Charge Current
100A
Maximum Continuous Discharge Current
100A
Peak Discharge Current
300A (for 10 seconds)
Charge Temperature Range
-30°C to 55°C – Ideal for safe charging
Discharge Temperature Range
-20°C to 60°C
Storage Temperature Range
-20°C to 45°C
Operation Relative Humidity
10% to 95%

Resources Download

Warranty

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Manual Book

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Reviews

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