1.[ 2500mAh Battery Replacement]- Battery Type: Lithium-ion, Voltage: 56V, Capacity: 2500mAh, replacement for EGO 56v Battery, Watt: 140W. , easy to carry, and not tiring. 2.[ Compatibility]- 56v Lithium-Ion battery replacement for BA1400T BA2800 BA2800T BA4200 BA4200T BA1400 BA1400T, compatible with 56V lawn mower cordless power tool CS1604 CS1804 CS1403 HT2400 LB6504 LB5804 LB6500 LB4800 HTA2000 STA1500 PH1400 PSA1000 3.[]- 2.5Ah battery replacement for is powerful and can work long lasting time, even in the most extreme conditions, it have smart led indicators to show the batterty charging and using situation 4.[Safety & Durablity]- Our 56v batteries approved CE FCC ROHS and MSDS certified, Built-in smart chip can over-charge protection, over-heating protection, short-circuit protection, over-current protection, overvoltage protection, avoid excessive use and improve tools working life