Key features

• •Smart Bluetooth Monitoring: Monitor voltage, charge level, and battery health in real-time via the LiTime App. Prevents dead batteries and maximizes performance.
• •Smart Low-Temp Protection: Automatically halts charging below 32°F and discharging below -4°F to ensure safety and maximize longevity in freezing conditions.
• •Universal Fit & Superior Power: Fits Group 24, 27, and 31 battery boxes. Weighs only 21.9 lbs (63% lighter than lead-acid), delivers 1280Wh of full power (2× the usable energy of lead-acid). Ideal for marine, boat, yacht and trolling motors.
• •Engineered for Total Reliability: Built with automotive-grade LiFePO4 cells, and certified to UL 1973, FCC/CE, and IP65 waterproof standards. Delivers 4000+ deep cycles and complete peace of mind for all applications.
• •Expandable up to 20.48kWh (4P4S): Easily connect additional batteries when needed. Powers your RV, home backup, solar systems or off-grid setup—grows with your energy demands for total flexibility.
• •Usage Note: Designed for deep-cycle energy storage (not for starting/golf carts/jacks). For Bluetooth activation, charge with a LiFePO4-compatible or MPPT charger; for marine use, a waterproof LiFePO4 charger is required.