Cylaid Long Life Rechargeable LiFePo4 Battery Pack
High-performance LiFePo4 chemistry ensures 10+ years lifespan with 4000+ deep cycles at 80% DOD. Waterproof IP65 rating and built-in heating system guarantee stable operation in extreme temperatures (-20°C to 60°C). Precision-engineered with automotive-grade BMS for overcharge/discharge protection, short-circuit prevention, and cell balancing. Ultra-low self-discharge (<3% monthly) maintains readiness for long-term storage. Ideal for off-grid solar systems, marine/RV power, telecom backup, and industrial equipment. Modular design allows parallel/series connections for 12V/24V/48V setups (100Ah-400Ah options). 30% lighter than lead-acid with 3X faster charging. Certified UN38.3, CE, and RoHS compliant. Direct factory pricing with bulk discounts for commercial buyers. Global shipping with 5-year warranty support.