Experience the power and convenience of the 12V 50AH LiFePO4 Battery Epoch Essentials. Its advanced LiFePO4 chemistry and deep cycle design make it perfect for long-term use. The built-in Smart Battery Management System offers added protection, while the Bluetooth feature allows for easy monitoring through iOS and Android apps. With overcharge, overdischarge, and high/low temperature protection, this battery will last for over 4,000 cycles and comes with an impressive 11-year manufacturer warranty. Upgrade your energy source today.