RIDGID Introduces the new 18V 4.0Ah Li-ion battery. This 4.0Ah battery will provide up to 3x longer run time compared to the 1.5Ah Lithium Ion Base Battery (R870015). This 4.0Ah lithium-ion battery is 10% more compact and 10% lighter compared to the previous model (R840087). Best of all, this 4.0Ah lithium-ion battery is 100% compatible with all RIDGID 18V tools and chargers, and with registration, this 4.0Ah lithium-ion battery is backed by the RIDGID Lifetime Service Service Agreement. The 18V 4.0Ah Lithium-Ion battery includes an operator's manual. Charger sold separately. Compact size reduces user fatigue. Fuel gauge displays power level on the job 3x longer run time compared to 1.5Ah Lithium Ion Battery (R870015) 100% Compatible - Works with all RIDGID 18V batteries, tools and chargers, 18V Lithium-Ion Battery, Operator Manual Charger sold separately RIDGID: Build for Life

• Package Dimensions ‏ : ‎ 5.16 x 3.9 x 2.68 inches; 1.52 Pounds
• Batteries ‏ : ‎ 1 Lithium Ion batteries required.
• Date First Available ‏ : ‎ January 4, 2022
• Manufacturer ‏ : ‎ RIDGID