4 pcs Rechargeable Battery Lithium Battery 3.7V 1800mAh ICR Large Capacity Long Lasting Button Top Rechargeable Battery Li-ion Batteries for LED Flashlight Lamp, 65 * 18mm, Blue | Algopix
Duracell CR123A battery, set of 50 pcs. | Advantageously shopping at Knivesandtools.com
UltraFire 5000mAh 3.7V 21700 Rechargeable Lithium Battery With Protect