Fujifilm Finepix Z5 Battery and Charger - Replacement for Fujifilm NP-40 Digital Camera Batteries and Chargers (750mAh, 3.7V, Lithium-Ion) - Walmart.com
NP-40 Lithium Battery - Rechargeable Ultra High Capacity (710 mAh) - replacement for Fuji NP-40, Pentax D-LI8 & Panasonic CGA-S004 , Minolta NP-1 Battery : Digital Camera Batteries : Electronics - Amazon.com
NP-40 for Casio Digital Camera Battery NP-40 Exilim EX-Z1000 EX-Z1050 EX-Z1080 EX-Z1200 3.7V 750mAh Li-Ion Battery FUJIFILM - AliExpress
Amazon.com: Upstart Battery NP-40 BC-40 Replacement Battery and AC/DC Dual Charger Kit for Fujifilm FinePix, Kodak Klic-7005 and Pentax D-LI8 Digital Cameras : Electronics
Promaster Fujifilm Lithium Ion Battery Pack 3.6v 750mAh | eBay