· 🏡[ New Upgraded 4X Longer Runtime ]🔋: Type: Lithium-ion, Voltage: 56V, Capacity: 5000mAh, Watt: 280Wh, 1* Battery Holder(Offers 4X More Power than EGO 56V 2.5Ah Battery, Makes Tools More Runing Time)· 🔄[ Perfect Replacement➕100% Compatible ]🚀: Perfect Replacement for EGO 56V BA2800 BA2800T BA4200 BA4200T BA1400 BA1400T BA5600T BA2240 BA1120 Battery, 100% Compatible with EGO 56V CS1604 CS1804 CS1403 HT2400 LB6504 LB5804 LB6500 LB4800 HTA2000 STA1500 PH1400 PSA1000 Tools,Perfect fit all EGO 56V Chargers and 56V Tools.（NOT Fit EGO Nexus Portable Power Station PST3040/PST3041/PST3042）· 🔋[ Longevity Enhanced➕Smart Protection ]🔐: With a Recharge Cycle of 1000 Times and a Mere 1% Self-discharge Rate, The Supowill Replacement for EGO 56V Battery Ensures Flawless Operation for Up to 5 Years. Enhanced by a Battery Management System (BMS), It Provides Effective Protection Against Potential Damage from Short Circuits, Overcharging/Discharging, Over-voltage, and Overheating.· ❄️[ Multiple Cooling Channels➕Certified Safety ]🛡️: Excellent Heat Dissipation-Efficient internal cooling system circulates air across the batteries to cool down the heat extending batteries’cycling times for long lifespan.Supowill all products are certified by 𝐔𝐋/𝐂𝐄/𝐂𝐄/𝐅𝐂𝐂/𝐏𝐒𝐄/𝐑𝐎𝐇𝐒/𝐈𝐒𝐎𝟗𝟎𝟎𝟏/𝐂𝐁/𝐌𝐒𝐃𝐒/𝐔𝐍𝟑𝟖.𝟑, Fully Certified,Guaranteed Safety.· 🏆[ 2 Year Full Refund➕Battery Holder ] 📧: Enjoy a worry-free 2-year with free full refund or replacement (no repairs).If You Have Any Questions About The Replacement For EGO 56V Battery, You Can Click The "𝐀𝐬𝐤 𝐀 𝐐𝐮𝐞𝐬𝐭𝐢𝐨𝐧" On Our Storefront Or In "𝐘𝐨𝐮𝐫 𝐎𝐫𝐝𝐞𝐫" Options Click The "𝐂𝐨𝐧𝐭𝐚𝐜𝐭 𝐒𝐞𝐥𝐥𝐞𝐫".We Are Committed To Resolving Any Situation In Which Our Product Does Not Meet Your Expectations.