Makita BL1840 18 Volt 4.0Ah Li-Ion Battery is lightweight and shock-absorbing. The Li-ion range delivers 430% more working capacity during it's lifetime compared to Ni-Cad and is 40% Lighter than Ni-MH. The Li-ion has minimal depletion of power during use or in storage over it's lifetime.

Offers an unbeatable 36 minute charge time. It is the same weight as a 3.0Ah battery. Works with your current Li-ion Chargers.

Specification

Battery: 4.0 Ah.
Battery Type: Li-ion.
Voltage: 18 Volt.
Battery ID: BL1840.