This 18V 5.0Ah Makita Battery has an Unbeatable 45-Minute Charge Time for Longer Run Time and Battery LifeThe Makita BL1850B 18V 5.0Ah Li-ion battery is the perfect choice for demanding applications. It features a lightweight and shock-absorbing design as well as an unbeatable 45-minute charge time. This means you can get back to work quickly and easily without having to worry about running out of power. The BL1850B also features a charge level indicator with four bars so you can always know how much power is left. It is compatible with all Makita 18V Li-ion chargers and has the same weight and size as a 3Ah or 4Ah battery making it a convenient and versatile choice.Features:18V 5.0Ah Li-ion batteryUnbeatable 45-minute charge timeLightweight and shock-absorbing designCharge level indicator with four barsCompatible with all Makita 18V Li-ion chargersSame weight and size as a 3Ah or 4Ah batteryPLEASE NOTE - when new these batteries require about 6 to 8 full charges to reach their optimum performanceSpecification:Voltage: 18VWeight: 0.6kgBattery Ah: 5.0 AhBattery Type: Li-ionPTDTSADIRMAKBL1850B