High Capacity. Light Weight. Mini Sized.
You won't find a lighter 12V 300Ah Lithium Battery anywhere. With its ultralightweight, compact design, and low-temperature cut-off, this battery is perfect for both travel and home use.
Lighter Than Ever, Easier to Carry.
At only 55.1 lb/25 kg, this battery is easy for one person to carry. That's 9 lb/4 kg lighter than its counterparts! Its lightweight, compact design makes handling and installation hassle-free.
Space-Saving Design
Simplified Power
31% Smaller Than Its Counterparts
This battery's compact and sleek design saves space, provides more room for easier connections and maintenance. and fits in various battery boxes, including 8D and 4D sizes.
Simple. Powerful. Hassle-free.
One 12v 300Ah Battery is three times more powerful than the old three-battery setup. Two simple cable connections saves time, money, and stress. Plus, one battery eliminates cell imbalance issues.
Cold Weather Charging Protection
The built-in BMS with low-temperature cut-off means you don’t have to monitor your lithium battery, manually shutting it down. Stay relaxed and cozy during winter travels while your battery handles itself, letting you focus on the adventure.
RV
Boat
Power Your RV Adventure
Two batteries provides 7680Wh of power. That's enough to run your fridge, microwave, coffee maker, and A/C unit for 24hrs+
Power Your Marine Adventure
Two batteries provides 7680Wh of power. That's enough to run your navigation, heating, lighting, and onboard essentials for 24hrs+
Up to 61.44kWh to Power any Adventure
Customize your power setup to fit your needs. Connect four batteries in series, four in parallel, or a mix of both to create a tailored power backup.
Frequently Asked Questions
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 Mini 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 61.44kWh.
3. How many Renogy 12V 300Ah Core Mini Series Batteries can I connect at most?
The Core Mini 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 Mini Series Lithium Iron Phosphate Battery last?
Renogy 12V 300Ah Core Mini 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.
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