Custom 12V 800mAh (9.6Wh, S/S) NiMh (Eneloop) battery Pack with open end wire
Amazon.com: New Genuine OEM Nikon Lithium-ion battery EN-EL19 3.7v 700mAh 2.6wh for CoolPix : Electronics
New OEM Lithium-ion battery Nikon EN-EL19 3.7v 700mAh 2.6wh for CoolPix S4300 | eBay
Powery Battery For Navgear Gt-35, 3,7v, 700mah/2,6wh, Li-polymer, Rechargeable, 48,8mm X 29,8mm X 5,2mm, 100% Compatible. New - Battery Accessories & Charger Accessories - AliExpress
Synergy Digital Camera Battery, Works with Pentax Efina Digital Camera, (Li-Ion, 3.7V, 850 mAh) Ultra Hi-Capacity, Compatible with Pentax DL-i63 Battery - Walmart.com