18650 x 2.
2 x 18550 18 x 650 Battery RECHARGABLE Flat Top
2 x 18550 18 x 650 Battery RECHARGEABLE 2600mAh in Safety Case
metabo Basic Set - 2 x LiHD 18 V / 10 Ah Batteries + ASC 290 Quick Charger in metaBOX 145 - Powerful, Durable - Professional Quality
2 X I8650 3.7V 20r Rechargeable Flat Top Li-ion Battery/ 18 X 650 Solar Light
2 X I8650 3.7V Rechargeable Solder Top Diy Li-ion Battery / 18 X 650 Lithium
