12V 300Ah – Group 8D – Cranking & Deep Cycle Lithium Battery (Dual Purpose)

Product Description:
The 12V 300Ah Group 8D LiFePO4 Battery is a high-capacity, dual-purpose battery engineered for both cranking and deep cycle applications. Ideal for RVs, marine vessels, solar energy systems, and off-grid power setups, it provides dependable starting power as well as extended energy for appliances and electronics.
Using Lithium Iron Phosphate (LiFePO4) technology, this battery delivers long cycle life, lightweight construction, and maintenance-free operation. It features built-in protection against overcharge, over-discharge, and short circuits, ensuring safe and reliable performance. Its dual-purpose design makes it an excellent replacement for traditional lead-acid batteries in heavy-duty applications.

Specifications:

Voltage: 12V

Capacity: 300Ah

Group Size: 8D

Battery Type: LiFePO4 (Lithium Iron Phosphate)

Purpose: Dual – Cranking & Deep Cycle

Applications: RVs, boats, off-grid solar systems, backup power

Cycle Life: Long-lasting, thousands of cycles

Maintenance: Maintenance-free

Safety Features: Overcharge, over-discharge, and short-circuit protection