12v XplorerPolarMax 135 Ah  Lithium Battery Reliable Power, Wherever Adventure Takes You Engineered for ultimate performance, the XplorerPolarMax 135Ah Lithium Battery is your powerhouse solution for leisure, industrial, and off-grid applications. Compact, lightweight, and packed with advanced features, its the perfect companion for those who demand reliability and efficiency. Key Features: Compact Design: At just 241mm (H) x 330mm (L) x 172mm (W), it fits seamlessly into tight spaces. High Capacity: Delivers 135Ah and 1728Wh of energy for extended use. Premium Components: Built with REPT Grade A LiFePO4 Prismatic Cells for superior performance and longevity. Advanced Battery Management System (BMS): Provides comprehensive protection against overcharge, over-discharge, over-temperature, low temperature, overcurrent, and short circuits. Self-Heating Subzero Charging: Operates efficiently in extreme temperatures (-20to 55), perfect for wild camping and cold environments.