2PACK 40 Volt Battery Lithium BL4025 BL4040 BL4050 for Makita 4.0AH XGT Battery
BL4040 L4040 BL4050 BL4050F BL4040-2 and more. 2x 40V 4.0Ah BL4040 battery For Makita. Compatible with Makita 40V batteries Compatible with Makita 40V tools Do not put battery into water and fire.