China 3.7V 902540 Li Polymer Battery 750mAh 800mAh - China Lithium Polymer Battery and 3.7V Lithium Polymer Battery price
Amazon.com: Synergy Digital Camera Battery, Works with Samsung ES50 Digital Camera, (li-ion, 3.7V, 1000 mAh) Ultra Hi-Capacity, Compatible with Samsung SLB-10A Battery : Electronics