Hercules 20v 2.5 Ah Lithium-Ion Compact Battery

With 20V, 2.5 Ah of power at your command you get more power, longer runtime and less downtime. The HERCULES Lithium-Ion Compact Battery charges fully in 60 minutes. The easy-view fuel gauge tells you exactly how much power remains before you need to recharge. This hardworking battery is designed to withstand impact, extreme weather and long times in storage.