General description Makita BL1830 18V 3.0Ah Lithium-Ion batteries are designed for optimal performance and longevity. With an advanced charging system, these batteries provide 280% more lifetime work and double the cycle count compared to standard batteries. They feature a low self-discharge rate, ensuring that the cells remain active and ready for use even after extended storage periods. The built-in shock-absorbing features protect the battery, while sixteen firm holding contact terminals minimize power loss in high-vibration environments. The batteries also include a Memory Chip that communicates with the charger to maximize battery life through three active controls: current, voltage, and thermal management. Technical specifications Battery type: Lithium-Ion Voltage: 18V Capacity: 3.0Ah Charger model: DC18SD Charging time: 30-60 minutes Compatible with: 9.6V - 18V batteries Installation Simply insert the battery into the compatible Makita tool. Connect the charger to a power