General description This Makita BL1830 18V LXT 3.0Ah Li-ion Batteries & DC18RC Charger Kit includes two BL1830 batteries and a DC18RC charger. The batteries are lightweight, shock-absorbing, and designed to deliver 430% more working capacity over their lifetime compared to Ni-Cad batteries, while being 40% lighter than Ni-MH batteries. They feature foam cell technology and a slide-on design for a secure fit, ensuring minimal power depletion during use or storage. Technical specifications Battery Type: Li-ion Battery Ah: 3.0 Ah Voltage: 18 V Charging Time: Approximately 22 minutes for 3.0Ah batteries, 45 minutes for 5.0Ah batteries Charger Model: DC18RC Compatibility and accessories Compatible with all Makita Li-ion LXT 18V machines Includes 2 x BL1830 18V 3.0Ah Batteries Includes DC18RC Charger Usage Built-in Memory Chip communicates with the charger to maximize battery life using 3 Active Controls (Current, Voltage & Thermal) Charging at any time will not affect battery performance