1. Battery specifications - Capacity: 2500mAh (2.5Ah); Voltage: 56V; Battery Type: Lithium-ion; Watt: 140W - Replacement for EGO 56V battery - Lightweight and portable for easy handling and reduced fatigue 2. Compatibility - Battery models: BA1400T, BA2800, BA2800T, BA4200, BA4200T, BA1400, BA1400T - Compatible with 56V lawn mower cordless power tools including CS1604 CS1804 CS1403 HT2400 LB6504 LB5804 LB6500 LB4800 HTA2000 STA1500 PH1400 PSA1000 3. Performance - 2.5Ah capacity provides long run time and sustained power - Designed to perform in demanding conditions and extended use - Built-in smart LED indicators show charging status and current usage 4. Safety & durability - Certifications: CE, FCC, ROHS, MSDS - Built-in smart chip with protection features: over-charge, over-heating, short-circuit, over-current, and over-voltage - Helps prevent excessive use and can contribute to longer tool life 5. Use scenarios - Mowing a large lawn or performing extended yard maintenance with 56V cordless tools, enabling longer sessions between charges - Serving as a spare battery for busy landscaping projects, compatible with multiple 56V tools to reduce downtime - Use in demanding or extreme conditions where reliable power and integrated protection help maintain performance and safety