The Makita OEM BL1830 18 volt 54 wh 3.0AH lithium ion battery is a high-quality power tool accessory designed for cordless tools. With a powerful lithium-ion battery technology, this black battery has a capacity of 3.0Ah, providing long-lasting performance for your tools and workshop equipment. The 18-volt voltage ensures reliable power delivery, making it ideal for a variety of home and garden projects. Built by trusted brand Makita, this battery is a durable and efficient choice for your power tool needs.