Alemite 343291 Rechargeable Battery, Lithium-Ion, 20 V DC, For Use With 596 Series Grease Gun
Alemite 343521 Li-ion Battery, Bare Tool, 4.0 Ah Li-Ion Battery, 20 V Charge
Lincoln 1801 Rechargeable Battery, For Use With 1840 Series PowerLubers, 18 V, NiCad