3.7V 3000mAh UltraFire 18650 Li-ion Rechargeable Battery Red - Laserpointerpro
High Quality UltraFire 18650 4800mAh Flat Top Color Red 3.7V Lithium Battery Can Be Used In LED Flashlight Digital Camera And So On From Goodhicompany, $2.93 | DHgate.Com
Ultrafire rechargeable 3.7V 18650 4800 mAh Rechargeable Battery 2 units – CORAL DIVE STORE