-A one-stop solution for upgrading from lead-acid to lithium.
-Twice as fast self-heating activated at 32℉ (0℃).
-Supports series, parallel, and series-parallel connections.
-A reliable 200A BMS with low-temperature cut-off.
-5-year limited warranty and 24-hour responsive assistance.
Get Your System Built up Easier & Faster in Just One Go
No more worries about compatibility between different components.
Extra Warmth. Extended Runtime.
With the industry's highest 200W heating elements, this 12V 300Ah LiFePO4 Battery can heat up twice as fast as other heated batteries on the market. Please ensure a stable charge current greater than 10A for each battery to initiate the self-heating.
Powerful to the Core
Offering consistent power that lasts nearly 10 times longer than a typical lead-acid battery, the Renogy 12V 300Ah Core LiFePO4 Battery features EV-grade battery cells for lasting performance.
Year-round Protections
The built-in 200A battery management system (BMS) provides peace of mind for all-year-round use. The low-temperature cutoff actively prevents your battery from charging when the temperature drops below 32°F (0℃).
Protections from Bumps
We know that it always takes a bumpy ride before you arrive at your dream destination. With that in mind, the battery features a rugged structural design that protects components from jolts and impacts on the road.
Connect in Series-Parallel
Thinking about increasing both the voltage and capacity of your system? Try connecting sets of batteries in series-parallel to maximize power and prepare for emergencies like outages and hurricanes.
The Renogy Difference
Renogy makes going solar simple, helping you build your system faster so you can roam further.
10+ Years' Expertise in Off-Grid Power Solutions
Local Warehouses in the EU (Germany)
5-Year Warranty
24-Hour Prompt Response (Working days)
Learn more
Connect with Renogy customers.
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Still have questions?
Ask our specialist Package Includes
12V 300Ah Lithium Iron Phosphate Battery
- Core - 12V 300Ah Lithium Iron Phosphate Battery x1
- 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, but please make sure that your solar charge controller is capable of handling the power your solar panels can output. Do not connect solar panels directly to batteries without a solar charge controller. Feel free to contact us if you have questions about how to size the solar charge controller for your system.
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 ramp up voltage for a 24V, 36V, or 48V off-grid power system. You can also consider wiring batteries in series first and then wire sets of batteries (same models required) in parallel for maximum power up to 40.96kWh.
3. How many Renogy 12V 300Ah Core Series Batteries can I connect at most?
The Core Series batteries support versatile connections, including series, parallel, and series-parallel connection. You can connect up to 4 batteries in series, 4 in parallel, or 16 in the series-parallel connection. Batteries of the same model and similar capacity are required.
4. How long will the Renogy Core Series Lithium Iron Phosphate Battery last?
Renogy 12V 300Ah Core Series Batteries are capable of delivering 5000 cycles with a recommended 80% depth of discharge (DOD). Meanwhile, these batteries combine a true 200A battery management system (BMS), IP65 protection, and rugged structure design to brace for challenges wherever you go.
5. Can I pair a Bluetooth Module for this battery to monitor the battery status on the phone?
No. This battery is not compatible with the Bluetooth module. You can use a 500A Battery Monitor With Shunt (sold separately) to keep track of battery status.
6. How to recharge my LiFePO4 batteries?
Whether you prefer charging batteries via solar, a DC-DC battery charger, or an AC-DC charger, we highly recommend a solar charge controller/charger that is compatible with lithium iron phosphate batteries.
More questions about your off-grid power system? Learn more from Renogy Learning Center!
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