The Ingersoll Rand 20V Cordless Tire Buffer, No. G4911, can perform up to 45 repairs on a single 2.5Ah battery and prevents expensive repair mistakes with a dedicated two-speed selector for reaming and buffing that controls max RPM, in alignment with U.S. Tire Manufacturers repair guidelines. The patent-pending angled battery design provides increased tool accessibility inside small tires without the maneuverability restrictions of an air hose. The G4911 is up to 25 percent quieter with 50 percent less vibration than competitive air tools, according to the company. A low-profile lever throttle fully recesses into the slim handle for maximum control while creating the repair surface. A 20 lm LED eliminates the need for additional lighting.