- Delivers up to 6% more power than rated capacity for optimized performance.
- Provides 300A for 10 seconds, starting heavy loads efficiently.
- Supports series, parallel, or both connections for flexibility.
- Equipped with a 100A BMS and low-temp cut-off for superior safety.
- Includes a 5-year warranty and 24-hour support for peace of mind.
Renogy 12V 100Ah Core Series LiFePO4 Battery
100Ah Core vs. Lead-acid
Upgrade to lithium for next-level performance.
100Ah Core vs. Other LiFePO4
Unmatched performance for your most demanding energy needs
Extra Juice. More Possibilities.
The Renogy 12V 100Ah Core delivers more than expected. With a max. 6% extra capacity, you’ll be ready for unexpected storms, hurricanes, wildfires, and other challenges when you need it most.
Powerful to the Core
Providing consistent power that lasts nearly 10 times longer than a standard lead-acid battery, the Renogy 12V 100Ah Core LiFePO4 Battery uses EV-grade battery cells for long-lasting performance.
Year-round Protections
The built-in 100A battery management system (BMS) ensures peace of mind for year-round use. The low-temperature cut-off prevents charging when temperatures fall below 32°F, protecting your battery.
Protections Against Bumps
We know the road can be bumpy. That’s why the battery features a rugged structural design to keep components safe from impacts during your travels.
Extend Your Cabin Retreat
Transform your cabin into a comfortable, off-grid retreat. By connecting 8 100Ah Core batteries in parallel, you can power your cabin for up to 4 days, even running air conditioning and refrigerators. Experience total convenience and relaxation in your off-grid haven.
Power Your Journey Longer
Whether you’re a weekend adventurer or a full-time nomad, Renogy Core 100Ah LiFePO4 batteries provide easy power access. Connecting 4 batteries in series extends your RV's power supply, offering 2 days of off-grid energy for added comfort.
Enhance Your Workshop Power
Connect 16 100Ah Core batteries in series-parallel for your off-grid workshop, ensuring ample power for your tools. With up to 2.5 days of uninterrupted power, fuel your DIY projects without a hitch.
Explore Featured Blogs
Stay updated with the latest tech and tips—dive into topics that interest you.
Battery Size Guide
How to Find the Right Battery Size?
Learn more
Battery Connection
How Should I Connect Batteries Together?
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Battery Upgrade
How to Replace Batteries for My RV?
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Dimensional Reference Guide
Before installation, ensure you leave 1.97-3.94 inches (5-10 cm) of clearance above the battery, and at least 7.87 inches (20 cm) on the side with busbars for proper installation.
What's in the box
The Renogy Difference
Going solar is not that complicated. Renogy is here to help you build your system faster so you can roam further.
10+ Years' Expertise in Off-Grid Power Solutions
Local Warehouses in the US
5-Year Warranty
24-Hour Prompt Response
Learn more
Connect with Renogy customers.
Go to Power Plus Community 
Still have questions?
Ask our specialist Package Includes
Battery only option
- Core - 12V 100Ah Lithium Iron Phosphate Battery x 1
- Long Terminal Bolts x 2
- Insulating Sleeve x 2
- User Manual x 1
1.I have 4 Renogy 100W 12V solar panels. Will these work with this LiFePO4 battery, or is that too much wattage?
Yes, your 4 Renogy 100W 12V solar panels can work with the LiFePO4 battery, but it's important to ensure that your solar charge controller can handle the total output from the panels. Always use a solar charge controller to prevent direct connection of the panels to the battery, which could lead to damage. Contact us for guidance on how to properly size the solar charge controller for your setup.
2. Can this battery be used in series to build a 48-volt system？
Yes, Renogy 12V Core Series Batteries can be connected in series to increase the voltage for a 24V, 36V, or 48V off-grid power system. For maximum power capacity, you can wire the batteries in series first, then connect sets of batteries in parallel (using the same battery model) to achieve up to 40.96kWh.
3. How many Renogy 12V 100Ah Core Series Batteries can I connect at most?
You can connect up to 4 batteries in series, 8 batteries in parallel, or 16 batteries in a series-parallel connection. Ensure that all batteries are the same model and capacity for optimal performance.
4. How long will the Renogy Core Series Lithium Iron Phosphate Battery last?
Renogy 12V 100Ah Core Series Batteries offer up to 5000 cycles with an 80% depth of discharge (DOD). These batteries are equipped with a true 100A Battery Management System (BMS), IP65 protection, and a rugged design, ensuring reliability and durability in demanding conditions.
5. Can I pair a Bluetooth Module for this battery to monitor the battery status on my phone?
No, this battery is not compatible with a Bluetooth module. However, you can use a 500A Battery Monitor with Shunt (sold separately) to monitor the battery status and ensure it's performing optimally.
6. How to recharge my LiFePO4 batteries?
You can recharge your LiFePO4 batteries using solar power, a DC-DC battery charger, or an AC-DC charger. We recommend using a solar charge controller/charger that is specifically compatible with lithium iron phosphate batteries to ensure efficient and safe charging.
More questions about your off-grid power system? Learn more from Renogy Learning Center!
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