Top 10 Christmas Ideas for Off-Grid Living [Guide]
If someone in your life is an outdoor enthusiast, an avid traveler, a DIY tinkerer, or an eco-conscious innovator, you've just found their next meaningful Christmas gift. Below, we've gathered...
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Core - 12V 300Ah Core Series Deep Cycle Lithium Iron Phosphate Battery w/Self-Heating - 1 Pack is backordered and will ship as soon as it is back in stock.
Experience the same 2x faster self-heating to ensure safe charging below in freezing conditions–now easier to move and store with 12% reduced weight than the last generation. If you are considering expansion, do choose the battery of the same generation to complete your setup.


Upgrade to lithium for next-level performance.

Unparalleled performance to meet your most demanding energy needs.

The Renogy 12V 300Ah Core delivers 59% more power than a 200Ah LiFePO4 battery of the same size. Get the extra capacity you need to weather unexpected storms, hurricanes, wildfires, and other challenges whenever they come your way.

With consistent power lasting nearly 10 times longer than a typical lead-acid battery, the Renogy 12V 300Ah Core LiFePO4 Battery is built with EV-grade cells for lasting performance.

With the industry’s highest 200W heating elements, the 12V 300Ah LiFePO4 Battery heats up 2X faster than other heated batteries. Ensure a stable charge current greater than 10A for each battery to activate the self-heating function.

We know the journey can be a bumpy one. That’s why the battery is designed with rugged structural elements to protect components from shocks and impacts along the way.

Before installation, ensure you leave 1.97-3.94 inches (50-100 mm) above the battery and at least 7.87 inches (200 mm) of clearance on the side with busbars for proper setup.


Core - 12V 300Ah Lithium Iron Phosphate Battery
Long Terminal Bolts
Insulating Sleeve
User Manual
12V 300Ah Core Series Deep Cycle Lithium Iron Phosphate Battery
Warranty