The Makita 18 Volt Li-Ion Batteries provide the ultimate power to weight ratio thanks to its lightweight and shock-absorbing design. The Li-ion range delivers 430% more working capacity during the lifetime of the battery compared to Ni-Cad and is 40% lighter than NiMH. 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. It will not puncture and remains cool even in heavy use.