Power your 40V outdoor Ryobi tools with this 40V 5.0 Ah battery. This battery has 5.5 times the runtime of the standard 2.0 Ah compact battery and delivers the same fade-free power and performance. Like all Ryobi 40V batteries, this battery has an on-board fuel gauge that shows you the remaining runtime. Works with all Ryobi 40V tools and chargers 2.5 times more runtime than the Ryobi 40V 2.0 Ah compact battery Fade-free lithium-ion power On-board fuel gauge displays remaining runtime Charges in 50 minutes or less with the Ryobi...