Looking for a reliable and powerful battery for your HART 20V tool collection? Look no further than the NEW HART 20-Volt 6.0Ah Lithium-Ion Battery. This 6Ah battery will provide up to 6X** more runtime (compared to a 1.5Ah HART™ Lithium-Ion Battery when tested on a HART™ Hammer Drill), meaning less time changing out batteries when working on your project. The advanced lithium-ion cells provide the power to work through demanding applications. This battery is 100% compatible with all HART 20V products and features an on-board LED fuel gauge that lets you know how much charge you have left at a glance. So, whether you're working on a big project or need a little extra power for those tough jobs, the HART 20V 6.0Ah Lithium-Ion Battery has you covered. This HART 20V 6.0Ah battery is backed by the HART 3-Year Manufacturer’s Warranty and includes (1) 20V 6.0Ah Battery and (1) Operator’s Manual. Charger sold separately.