Important! Please note this is only compatible with Makita 40V Max XGT tools ALL other Makita tools are NOT compatible. Makita 191U48-0 XGT 240V Power Source Kit with 4x 5.0Ah Batteries The Makita 191U48-0 XGT 240V Power Source Kit is a high-performance battery kit designed for Makita's 40V XGT range of tools. It includes four BL4050F 5.0Ah Li-ion batteries, a DC40RB 240V fast charger (which charges each battery in approximately 50 minutes), and a Makpac Type 3 carrying case for convenient storage and transport. The batteries feature protection circuits to prevent overloading, over-discharging, and overheating, ensuring long-lasting performance and durability. This kit is ideal for professionals who need extended runtime and reliable power for demanding applications. .