universal portable power bank
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Wide compatible
Double USB output
Powerful with long operation time
Portable and convenient
Features:Wide compatibleDouble USB outputPowerful with long operation timePortable and convenientHigh efficiency of power conversionElectricity-saving functionUser friendlyLong cycle lifeRapid chargeEnvironmental friendliness&Economic EfficiencySpecification:Output Capacity:18.5Wh(5000mAH)USB Output:5VCharging time:about 8.5 hourslnput:5V,500mAMax output current:1.3ADimension:110×70×16MMWeight:about:145g48PCS,55.5*24*29.5cm.g.w:13kgs