12V 300Ah LiFePO4 Lithium Iron Phosphate Battery – 4000 Cycles for RV, Solar, Golf Cart & Off-Grid
14:496#1pcs 300Ah Battery
- Free worldwide shipping
- In Stock & Ready to Ship
Energy independence is not a luxury — it is a decision. Whether you are powering a solar array on a remote property, running an RV through weeks of off-grid travel, keeping a golf cart charged through a full season, or building a reliable backup power system, the battery at the heart of your setup determines everything. The 12V 300Ah LiFePO4 Lithium Iron Phosphate Battery is built to be that foundation — reliable, long-lasting, and engineered for the demands of serious off-grid and mobile power applications.
Lithium iron phosphate chemistry is the gold standard for deep-cycle energy storage, and for good reason. Unlike traditional lead-acid batteries, LiFePO4 cells offer a dramatically longer cycle life — this battery is rated for over 4,000 charge-discharge cycles, meaning it will outlast most lead-acid alternatives by a factor of four or more. The chemistry is also inherently stable and non-toxic, making it safer to use in enclosed spaces such as RV interiors, boat cabins, and home battery rooms.
At 300Ah of nominal capacity and a rated voltage of 12.8V, this battery delivers substantial energy storage in a compact, manageable form factor. The 345mm x 190mm x 245mm footprint and 12kg weight make it practical to install in a wide range of applications, from under-seat golf cart configurations to wall-mounted solar storage setups. The connection type is flexible, accommodating a range of installation configurations.
Certified to CE, FCC, RoHS, UL, and KC standards, this battery meets the compliance requirements of professional installers and serious DIY builders alike. Whether you are specifying a battery for a commercial off-grid installation or building your own solar power system from the ground up, this certification profile gives you the confidence that the product has been tested to recognised international standards.
The shift to lithium is not just about performance — it is about the freedom that comes from knowing your power source will be there when you need it, cycle after cycle, season after season. This battery is that freedom, packaged into a form you can install today.
SPECIFICATIONS
Brand Name: Dadolii
Certification: CE, FCC, RoHS, UL, KC
Type: LiFePO4
Nominal Capacity: 300Ah
Rated Voltage: 12.8V
Voltage: 12V
Cycle Life: 4000+ cycles
Weight: 12kg
Dimensions: 345mm × 190mm × 245mm
Connection: Others (flexible)
Origin: Mainland China
SHIPPING TIMES AND COSTS
- FREE SHIPPING within 1 to 7 business days
We ship worldwide FREE.
When placing order, PLEASE MAKE SURE YOU ENTER YOUR FULL SHIPPING ADDRESS INCLUDING HOUSE/FLAT/BUILDING NUMBER AND CITY. This will help us to fulfill your order quickly.
We can't do NEXT DAY or SAME DAY deliveries as its unrealistic for our supply channels and logistics.
Orders typically ship within 7 business days. Delivery times vary by region but generally range from 7 to 12 business days.
Sometimes deliveries could take up to 15 to 20 business days in case of civilian unrest/ war affecting supply routes.
Once your order is shipped, you’ll receive a tracking number via email to monitor your delivery status.
