Product Features: 

RECHARGEABLE 3.7 V 18650 5300mAh li-ion Battery
* 5300mAh 3.7V 18650 rechargeable Battery
* No memory effect, recharge up to 1000 cycles
* 100% quality Japanese battery cells
* 100% Q.C. of every battery
* Manufactured by Hi-Capacity power products.
* Battery Dimension: 65mm(height) x 18mm (diameter)

Package included:
*6 x 5300mAh GTL 3.7V li-ion Rechargeable  Battery