Monolithic Power Systems (MPS) MP2797 Battery Monitors and Protectors are high-accuracy 7-cell to 16-cell battery monitors and protectors with coulomb counting. These devices are designed for multiple-cell series Battery Management Systems (BMS) and provide a complete Analog Front-End (AFE) monitoring and protection solution. These battery monitors and protectors support connections for 7-cell to 16-cell battery packs, with an absolute voltage exceeding 80V on particular pins. The MP2797 battery monitors and protectors come with the option to drive external balancing transistors (MOSFET or BJT). these devices are ideal for Energy Storage System (ESS), E-bikes, E-scooters, Light Electric Vehicles (LEVs), power and gardening tools, and battery backups and UPS.