Casio LITHIUM ION BATTERY NP-20 Casio EXILIM EX-S880 - Battery
Casio EXILIM C721 BB-096376 - batterykings.com
Replacement Battery for Casio Np-80, Np-82, Fujifilm Np-45, Np-45A General Electric GB-10, Kodak Klic-7006, Nikon En-EL10, Olympus Li-40, Li40b, Li-42, Li-42b - China Camera Battery and Digital Camera Batteries price | Made-in-China.com
Casio Lithium Ion Battery Np-20 | eBay
Battery for Casio NP-20 Li-Ion 700mAh for Casio photo-video batteries
3.6V 700mAh/2.52Wh Ni-MH Cordless Phone Battery for CASIO
LOT OF 3 Genuine Casio NP-20 Lithium Rechargeable Battery - Same Day Shipping | eBay