The LIONTRON 12.8V 660Ah is the ultimate solution for anyone looking for a high‑performance service battery. It offers all the advantages of LiFePO4 technology, delivering more usable energy, reduced weight, and an exceptionally long lifespan. Thanks to the intelligent BMS, which constantly monitors each individual cell, the battery is protected from premature failures. With integrated Bluetooth 4.0, you can monitor real‑time data such as state of charge, voltage, current, temperature, and cycle count directly from your smartphone. This model also includes the Arctic Upgrade, allowing safe charging even at low temperatures, making it ideal for motorhomes, marine applications, and off‑grid systems.Technical Data: