SISWAY SWAY-613 Deep Cycle 48V Golf Cart Lithium Battery is a high-performance LiFePO4 battery designed for golf carts and other deep cycle applications. With a long cycle life of up to 4000 cycles, built-in smart BMS for protection, and available in multiple voltage options (36V, 48V, 72V), this battery ensures reliable and efficient power. Featuring Grade A cells, lightweight design, and a wide operating temperature range (-20℃ to +60℃), it's ideal for demanding environments. Certified with CE, UL, and UN38.3, this maintenance-free battery offers 5-year warranty and environmental safety.More