Kepworth 12V 135Ah Lithium Iron Phosphate Battery is a high-performance LiFePO4 energy storage solution designed for solar home systems, RVs, boats, and electric vehicles. Featuring a long cycle life of up to 4000 cycles, stable solid-state technology, and a wide operating temperature range (-15°C to 45°C), this rechargeable battery ensures reliable and efficient power supply. With CE, RoHS, UN38.3 certifications, it's ideal for renewable energy storage, uninterruptible power supplies, and various off-grid applications.More