Makita BL1850B 18V LXT Li-ion 5.0Ah Genuine Battery 196673-6

Features:

The Li-ion range delivers 430% more working capacity during its 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.
Unbeatable 45 minute charge time.
Same weight as 3.0Ah battery.
Works with your current Li-ion Chargers.
Longer run time and battery life.
All new 5.0Ah models are compatible with 18V 3.0Ah and 4.0ah Li-ion batteries.
STAR Protection Computer Controls.
Low self-discharge.
Energy storage capacity for long run times.
With overload, over discharge and overheating protection.

Product Specification: