1Pcs Soshine 18650USB 3.7v 2600mAh Rechargeable Li-ion 18650 Protected Battery with Built-In Micro USB Port

Specification BrandSoshineBattery Type18650 rechargeable ChemistryLi ion Nominal Capacity2600mAh Minimum Capacity2500mAhNominal Voltage3 6VCharge Voltage4 2VInternal resistance m 80Max Discharge Current2 5ACharging current by charger1A recommended 2A maximum Charging current by on board USB port1AWarranty12 monthsSize18 6 x 68 5mmWeight220gFeatures Micro USB charging port with LED to indicate if battery charging done Protection circuit built in the anode Multiple protection with Pressure Relief Vent Short circuit protection Over charge protection Over discharge protection 1000 charge cycles A properly maintained battery is designed to retain up to75 of its original capacity at 1000 full charge and discharge cycles Package included 1 x 18650 batteryNote Batteries are shipped from factory with partial charge to meet optimum storage conditions Fully charge before use Warnings Do not expose battery to heat or throw into water After extended periods of storage it may be necessary to charge the battery to obtain the maximum performance every three months Keep the battery out of reach of children