Lithium Ion Battery Cells: 2500mAh 18650 Samsung 25R $2.25 & More + Shipping

Lithium Ion Battery Cells: 2500mAh 18650 Samsung 25R $2.25 & More + Shipping. Thumb Score: +17. 18650 Battery Store has various Lithium Ion Battery Cells (18650 or 21700) on sale. Shipping rates will vary based on location and starts at $5+ (see Shipping Policy).