Eachine1 4pcs Ncr 18650b 3.7v 3400mah Protected Rechargeable Lithium Battery

Specification: Type:NCR 18650B Protected Rechargeable Lithium Battery Brand:Panasonic Model Number: 18650 Capacity:3400mAh Nominal Voltage: 3.7V Internal resistance:less than 66 Size:69.6mm x16 mm Color:Green Weight : About 50g Rechargable battery The overcharge and discharge Protected Note: Please don't make a battery over discharge, otherwise it will be easy to Damaged. Do not make the battery resting for a longtime.Please charge for the battery at least every 6 months. Package Included: 4 x NCR 18650B Protected Rechargeable Lithium Battery