Makita BL1840 18v Lithium Ion 4.0ah Battery
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.
Features: Foam cell technology. Slide on battery - firm holding with multi contacts and shock absorbing pack, will not puncture and remains cool even in heavy use. Available in 7.2, 14.4, 18v, 36v.
NEW 18v 4.0Ah Li-ion Battery
Unbeatable 36 minute charge time.
Same weight as 3.0Ah battery.
Works with your current Li-ion Chargers.
Longer run time and battery life.
All new 4.0Ah models are compatible with 18V 3.0Ah Li-ion batteries