About This

【Gen-II Cells & Constant Power】 Adopting second-generation high-density cells, this 56V battery provides 20% longer runtime than ordinary batteries. Featured with constant voltage output, it keeps steady power without performance decay even at low battery level. It is a perfect direct replacement for BA2800, BA2800T, BA4200, BA4200T, BA1400, BA1400T, BA5600T, BA2242T, BA1120 and BA2240.
【Dual Cooling & All-Weather Adaptation】 Upgraded double arc cooling duct optimizes internal air circulation for fast heat dissipation, preventing overheating during summer mowing and trimming. Built-in all-weather tolerant cells maintain stable performance in both hot summer and cold winter, perfectly suitable for year-round yard maintenance including snow removal. 4-segment LED indicator allows intuitive real-time checking of remaining power.
【Full Tool & Charger Compatibility 】 Widely compatible with all EGO 56V cordless tools: lawn mowers, leaf blowers, snow blowers, hedge trimmers, string trimmers, chainsaws, pole saws, lawn edgers and pressure washers. It matches chargers including CH2100, CH2800D, CH5500 and CH7000.
【Reinforced Contacts & BMS Safety】 Thickened anti-oxidation metal contacts ensure tight connection and durable plugging performance. Built-in intelligent BMS system provides comprehensive protection against overcharge, overheat, overdischarge, short circuit, overload and overvoltage. The low self-discharge design enables automatic sleep mode to reduce standby power loss.
【Strict Inspection & 24/7 Customer Support 】 Every battery undergoes strict factory inspection to ensure dependable daily use. We provide 30-day free return & replacement. Our professional team offers 24/7 online customer service to handle any compatibility, charging or usage concerns.
Capacity Selection Guide: 7.5Ah — For light daily maintenance, matches trimmers, hedge trimmers and leaf blowers; 10.0Ah — For regular yard care, fits lawn mowers and pole saws; 12.0Ah — For heavy-duty tasks, ideal for snow blowers and pressure washers.