Makita 40Vmax XGT Battery, BL4050F, 5.0Ah x1 BL4050F

MAKITA 40V XGT BATTERIES ARE DESIGNED TO PROVIDE MAXIMUM PERFORMANCE & ARE BUILT TO LAST! CONVENIENCE: Battery charge level with 4 bright green L.E.D. indicators to clearly see the charge level EFFICIENCY: Reaches full charge in 50 minutes or less Makita's DC40RA 40V max XGT Rapid Charger.  DURABILITY: XGT® batteries feature an advanced design impact-resistant outer case and shock-absorbing shell and strengthened battery terminals/rails PROTECTION: Waterproof, triple-layer structure and terminal walls protect against cell failure due to water or dust TECHNOLOGY: Digital communication within XGT® actively protects against overload, over-discharge and overheating ----------------------------------------------------------------------------------------------- INCLUDES: 1 x 40V max XGT® 5.0Ah Li-Ion Battery (BL4050F) ALSO AVAILABLE: 1 x 40V max XGT® 5.0Ah Li-Ion Battery & Rapid Charger Starter Kit (T-04357)