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Core Mini - 12.8V 300Ah Lithium Iron Phosphate Battery w/ Low-Temperature Protection

SKU: RBT12300LFP-M-RBM-EU
€559,99 €775,99
Tax included.
+ 5590   Renogy Rays after purchase.
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  • Lighter than ever at 25 kg, it is 57% lighter than a 12V 200Ah lead-acid battery.
  • Low-temperature protection (charge < 0℃, discharge < -20°C).
  • Compact design, 31% smaller than other 12V 300Ah LFP batteries on the market.
  • 5-year warranty, certified by FCC, CE, RoHS, UKCA, and other global standards.
  • Grade-A prismatic LiFePO4 cells offer 5000+ cycles at 80% Depth of Discharge (DOD).
  • 3840Wh capacity, with a maximum 4P4S configuration, expandable to 61.44kWh.
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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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Description
Includes
Specs
Downloads
FAQ
Reviews

High capacity, lightweight, and mini-sized.

You won't find a lighter 12V 300Ah lithium battery on the market. With its ultra-lightweight and compact design, along with low-temperature protection, this battery is perfect for both travel and home use.

Lighter and Easier to Carry.

Weighing just 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 Comparable Models

This battery's compact, sleek design saves space, simplifies connections and maintenance, and fits in a variety of battery boxes, including 8D and 4D sizes.

Simple. Powerful. Hassle-free.

One 12V 300Ah battery is three times as powerful as the old three-battery setup. Two easy cable connections save time, money, and stress. Additionally, one battery eliminates potential cell imbalance issues.

Cold Weather Charging Protection

The built-in BMS with low-temperature cut-off means you don’t have to constantly monitor your lithium battery or manually shut it down. Stay relaxed and cozy during winter travels while your battery manages itself, allowing you to focus on the adventure.

RV
Boat

Power Your RV Adventure

Two batteries provide 7680Wh of power. That's enough to run your fridge, microwave, coffee maker, and A/C unit for 24+ hours.

Power Your Marine Adventure

Two batteries provide 7680Wh of power. That's enough to run your navigation, heating, lighting, and other essential onboard systems for 24+ hours.

Up to 61.44 kWh to Power Any Adventure

Tailor your power setup to meet your specific needs. You can connect four batteries in series, four in parallel, or a combination of both to create a customized power backup.

Package Includes

Core Mini - 12.8V 300Ah Lithium Iron Phosphate Battery

x 1

Long Terminal Bolts (M8 x 1.25 x 16 mm)

x 2

Terminal Bolts (M8 x 1.25 x 12 mm)

x 2

User Manual

x 1

500A Battery Monitor (option)

x 1

Core Mini - 12.8V 300Ah Lithium Iron Phosphate Battery

Specifications

Battery Type
Lithium Iron Phosphate
Nominal Voltage
12.8V
Rated Capacity
300Ah (0.5C, 25℃)
Voltage Range
10V to 14.8V
Maximum Charge Current
150A
Maximum Discharge Current
200A
Peak Discharge Current
380A@10s
Cycle Life (0.5C, 25℃)
5000 Cycles (80% DOD)
Charge Temperature Range
32°F to 140°F (0°C to 60°C)
Discharge Temperature Range
-4°F to 149°F (-20°C to 65°C)
Storage Temperature Range
-4°F to 140°F (-20°C to 60°C)
Operation Relative Humidity
10% to 95%
Connection Method
Series & Parallel (4S4P)
Terminal Bolt Size
M8 x 1.25 x 12 mm & M8 x 1.25 x 16 mm
Recommended Terminal Torque
70.8 inch·lbs / 8 N·m
Protection Rating
IP65
Dimensions
15.12 x 7.64 x 9.96 in / 384 x 194 x 253 mm
Weight
55.1 lbs / 25.0 kg

Accessories

Long Terminal Bolts (2)
2 x M8 x 1.25 x 16 mm

Warranty

Material and Workmanship Warranty
5 Years

Certifications

MSDS, UN38.3, FCC, CE, PSE, RCM, RoHS, UKCA
MSDS, UN38.3, FCC, CE, PSE, RCM, RoHS, UKCA

500A BATTERY MONITOR WITH SHUNT (Option)

Working Voltage
10-120V
Standby Dissipation
1-2mA
Working Dissipation
10-15mA
Preset capacity value
0.1-9999.0 AH
Backlight on current (>50A)
100mA
Compatible Battery
Lead Acid (AGM, GEL), Lithium Iron Phosphate, Lithium-ion, Nickel-metal hybrid
Display
LCD with Green Backlight (brightness is adjustable)
Capacity Accuracy
±1%
Current Accuracy
±1%
Voltage Accuracy
±1%
Shielded Wire Length
20 ft/6 m
Weight (LCD Interface)
2.6 oz / 75 g
Size (LCD Interface)
3.9 x 2.4 x 0.7 in / 99 x 61 x 18 mm
B+ Wire Length
3 ft/1 m
Temperature range
14-140°F(-10-60°C)

Resources Download

Warranty

Download

Manual Book

Download

Frequently Asked Questions

1. I have 4 Renogy 100W 12V solar panels. Will they work with this LiFePO4 battery, or is the wattage too high?

Yes, they will work, but make sure your solar charge controller can handle the power output from your solar panels. Do not connect solar panels directly to the battery without a solar charge controller. Feel free to contact us if you have any questions about sizing the solar charge controller for your system.

2. Can this battery be used in series to create a 48-volt system?

Yes, Renogy 12V Core Mini Series batteries can be connected in series to increase voltage for a 24V, 36V, or 48V off-grid power system. Alternatively, you can wire batteries in series first, then connect sets of batteries (same model required) in parallel to maximize 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 configurations, including series, parallel, and series-parallel connections. You can connect up to 4 batteries in series, 4 in parallel, or 16 in a series-parallel configuration. Batteries of the same model and capacity are required.

4. What is the expected lifespan of the Renogy Core Mini Series Lithium Iron Phosphate Battery?

Renogy 12V 300Ah Core Mini batteries can deliver up to 5000 cycles with a recommended 80% depth of discharge (DOD). These batteries also feature a true 200A battery management system (BMS), IP65 protection, and a rugged design to withstand the demands of any environment.

5. Can I pair a Bluetooth module with this battery to monitor its status on my phone?

Unfortunately, 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.

6. How to recharge my LiFePO4 batteries?

Whether you prefer charging via solar, a DC-DC battery charger, or an AC-DC charger, we highly recommend using a solar charge controller that is compatible with lithium iron phosphate batteries.

Reviews

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