Makita BL1840B 18v Li-Ion 4.0Ah Slide On Battery Pack

Makita's BL1840B is their 18v 4.0Ah Li-Ion slide on battery pack with an unbeatable 36 minute charge time. Makita's Li-Ion range gives 430% more working capacity than it Ni-Cad predecessors and is 40% lighter.

This 4.0Ah unit give dramatically more run time than the 3.0Ah BL1830 yet remains the same size and weight! This unit will work with your current Li-Ion chargers.

Technical Values

• Battery Ah 4.0 Ah
• Battery Type Li-ion 
• Voltage 18 v
• Battery ID BL1840B