RYOBI 40V Lithium-Ion 5.0 Ah Battery

Easily power your tools with this 40V Lithium-Ion 5.0 Ah Battery. It features a 5.5 time runtime than a standard 2.0Ah compact battery. It comes with an onboard fuel gauge that shows 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 40V rapid charger (model # OP406A, internet SKU 312564301)|Charger sold separately|Three-year limited warranty