Specification:   uModel: INR26650 5500mah 20A uSize:26.6*65.2mm uSize: 26.6*65.2mm uTypical Capacity: 5500mAh (0.2C discharge) uMin capacity: 5400mAh (0.2C discharge) uNominal voltage: 3.60V uMax Continuous Discharge Current: 20A uEnd-of-charge voltage: 4.20V uEnd-of-discharge Voltage: 2.5V uWeight: 96g ( Appr) uInternal resistance: 16mΩ   ( Appr)（AC 1kHz）...

Specification Model INR26350 Size 26.1*35.0mm Nominal voltage 3.60V End-of-charge voltage 4.20V End-of-discharge Voltage 2.50V Typical Capacity 2000mAh (0.2C discharge) Min capacity 1960mAh (0.2C discharge) Weight Max48g Internal resistance Max:35mΩ （AC 1kHz） Standard Charge 1000mA,CCCV 100mA cut-off Quick Charge Current 2000mA Max Continuous Discharge Current 6A...

Specification: Model INR14500 H10 Size 14.3*49.4mm Type Flat top Nominal voltage 3.60V End-of-charge voltage 4.20V End-of-discharge Voltage 2.50V Typical Capacity 1000mAh (0.2C discharge) Min capacity 900mAh (0.2C discharge) Weight Max:24g Internal resistance Max:18mΩ(AC 1kHz) Standard Charge 500mA,CCCV 50mA cut-off Quick Charge Current 1500mA Max Continuous...

Specification  Model INR10440 Size 10.1*43.0mm Type Flat top Nominal voltage 3.60V End-of-charge voltage 4.20V End-of-discharge Voltage 2.50V Typical Capacity 320mAh (0.2C discharge) Min capacity 290mAh (0.2C discharge) Weight Max:10g Internal resistance Max:60mΩ(AC 1kHz) Standard Charge 250mA,CCCV 50mA cut-off Quick Charge Current 500mA Max Continuous Discharge...

Notice： Battery Need to ship iside of the flashlight    Specification  Model INR18350 Size 18.1*35.0mm Nominal voltage 3.70V End-of-charge voltage 4.20V End-of-discharge Voltage 2.50v Typical Capacity 1100mAh (0.2C discharge) Min capacity 1000mAh (0.2C discharge) Weight Max:26g Internal resistance Max:25mΩ（AC 1kHz） Standard Charge 500mA,CCCV 100mA cut-off Charging Time 3hours(standard charge) Quick Charge Current 1500mA Max Continuous Discharge Current 9A Operating Temperature Charging, 0°C ~ 45°C Discharging, -20°C~70°C Storage Temperature -5°C~35°C Storage Humidity ≤75%RH...

  1 . Vapcell Q4 charger    Parameters and Features：   1) Parameters:   Apply to (battery diameter:10-26mm,length:34-71mm)    2) Features:   *Micro USB power   *Automatically Stop Charging   *Over charge , and discharge protection   *Reverse -polarity protection   *Each slot Charge...

  Notice: Battery/cell need to ship with flashlight.     Specification Model INR21700 Size ⌀21.1*70.5mm Nominal voltage 3.60V End-of-charge voltage 4.20V End-of-discharge Voltage 2.50V Typical Capacity 5000mAh (0.2C discharge) Min capacity 4900mAh (0.2C discharge) Weight Max:72g Internal resistance Max:12mΩ （AC 1kHz） Standard Charge 2000mA,CCCV 100mA...