12V 4.0Ah Replacement Battery For Dewalt 12V Battery Dcb121 Dcb123 Dcb122 Dcb124 Dcb125 Dcb127 Compatible With All Dewalt 12 Volt Max Lithium Battery(2 Pcak)

??[ New Upgraded 2X Longer Runtime ] : Type: Lithium-Ion | Voltage: 12V | Capacity: 4000Mah | Watt: 48Wh | 2* Battery (Offers 2X More Power Than The Original Dewalt 12V 1.5Ah Battery,Makes Your Tools More Runing Time) | | ??[ Perfect Replacement?100% Compatible ]: Perfect Replacement For Dewalt 12V Dcb122 Dcb123 Dcb124 Dcb125 Dcb126 Dcb127 Battery, 100% Compatible With Dewalt 12V Dcd/ Dcf/ Dck/ Dcr/ Dcs Series Tools,Perfect Fit Dcb100, Dcb102, Dcb103, Dcb104, Dcb107, Dcb112, Dcb113, Dcb115, Dcb119 Dewalt 12V Chargers. (??Not Fit For Dewalt 20V Tools And Dcb101 Charger??) | | ??[ Longevity Enhanced?Smart Protection ]: With A Recharge Cycle Of 1000 Times And A Mere 1% Self-Discharge Rate, The Replacement For Dewalt 12 Volt Battery Ensures Flawless Operation For Up To 2 Years. Enhanced By A Battery Management System (Bms), It Provides Effective Protection Against Potential Damage From Short Circuits, Overcharging/Discharging, Over-Voltage, And Overheating. | | ???[.