Enhanced Power & Extended Runtime: Ideal for high-demand tools, providing more power and longer usage. Fuel Gauge: Easy-to-read gauge displays remaining battery life, so you know when to recharge. 20V 5Ah Lithium-Ion Battery: Reliable, long-lasting performance for various tasks. Charger Included: Comes with a charger for convenient recharging. Durable & Efficient: Designed for long-term use, supporting tough jobs. The 20V 5Ah Lithium-Ion Battery and Charger Starter Kit provides enhanced power and longer runtime for high-demand tools. Its convenient fuel gauge allows you to easily monitor remaining battery life, so you’ll know when it’s time to swap out for a fresh charge.