The Ritar LiFePO4 12.8V 9Ah (115.2Wh) battery is a high-quality, modern solution for use in a variety of power systems. Its lithium iron phosphate (LiFePO4) technology ensures reliability, durability, and high performance, making it an excellent choice for small-scale power generation facilities, off-grid power systems, and other applications requiring a stable and secure power supply. Main characteristics: - Battery type: lithium iron phosphate (LiFePO4) - Nominal voltage: 12.8 V - Capacity: 9 Ah - Energy: 115.2 Wh - Maximum charge current: 4.5 A - Maximum discharge current: 9 A - Charge voltage: 14.6 V - Number of charge-discharge cycles: up to 4500 - Built-in protection against deep discharge and overcharge - Built-in battery management system (BMS) - Operating temperature: from -20 ° C to + 60 ° C - Dimensions: 151x65x95 mm - Weight: 0.98 kg (Tolerance ± 5.0%) Features and benefits: - Built-in balancing system of internal elements (BMS) for uniform charge distribution - Long service life: up to 4500 cycles with a deep discharge of up to 80% - Insensitivity to Undercharge modes, which significantly increases the service life. Lightweight: weighs only 1 kg, which is 4 times lighter than lead-acid analogues. High efficiency (95%) and the ability to charge at a higher current. Fire and explosion safety due to the design features of LiFePO4. Maintenance-free. Ritar LiFePO4 12.8V 9Ah is ideal for use in stand-alone solar systems, uninterruptible power supplies, electric scooters, as well as for backup power in homes, cottages, and other facilities. Its light weight, high reliability, and long service life make it the optimal choice for reliable and efficient energy storage.