Fivestar LiFePo4 Lithium Battery provides a robust and consistent power supply for a wide range of applications. Whether you require reliable backup power for your home, a renewable energy system, or a mobile setup, this battery is built to meet and exceed your expectations. Featuring exceptional cycle life and a deep discharge capability, this battery ensures longevity and durability, allowing for repeated charging and discharging without compromising performance. Say goodbye to frequent battery replacements and hello to a reliable and long-lasting energy solution. The Fivestar LiFePo4 Lithium Battery incorporates advanced safety features to provide peace of mind. Equipped with built-in protection against overcharging, over-discharging, and short circuits, this battery ensures optimal performance while keeping your devices and systems safe from potential damage. Installation and maintenance are made hassle-free with the Fivestar LiFePo4 Lithium Battery’s compact and lightweight design. Its sleek and space-saving construction allows for easy integration into various setups, enabling seamless installation even in limited spaces. As an environmentally conscious choice, this lithium iron phosphate battery is free from toxic elements such as lead and mercury, making it a clean and sustainable energy storage solution. Reduce your carbon footprint while enjoying reliable and efficient power. Choose the Fivestar LiFePo4 Lithium Battery 51.2V 400AH 20KWH for exceptional performance, reliability, and longevity. Experience the power of advanced lithium technology and take control of your energy storage needs today. This battery is designed to hold back a percentage of the total capacity to safeguard the lifespan of the battery 2 Years Repair Warranty Size: 1070 x 620 x 430 128kg