The NP-60 Lithium-Ion Battery Pack from Pearstone is designed to replace Fuji NP-60, Casio NP-30, Kodak KLIC-5000, Olympus Li-20B, Panasonic CGA-S301, Pentax D-Li2, Samsung SLB-1037, or Aiptek NP-60 batteries. Small and lightweight, Lithium-ion batteries can be charged or discharged at any time without developing memory effects.