Amazon.com: HXJNLDC DC 3.7V 220mah 402030 Rechargeable Lithium Polymer Replacement Battery for DIY 3.7-5V Electronic Product, Bluetooth Headset, Watch : Health & Household
3.7V 1100mAh Lipo Rechargeable Lithium Polymer Ion Battery with JST Connector | eBay
Amazon.com: Synergy Digital Camera Battery, Works with Kodak EasyShare M1033 Digital Camera, (li-ion, 3.7V, 1050 mAh) Ultra Hi-Capacity, Compatible with Kodak KLIC-7004 Battery : Electronics
Kastar 4-Pack NP-FC11 Battery 3.7V 1100mAh Replacement for Sony NP-FC11 NP-FC10 Battery, Sony BC-VC10 Charger, Sony Cybershot DSC-P8L, Cybershot DSC-P9 Camera - Newegg.com