Power bank module
5v boost converter step-up power module lithium battery charging protection board led display usb for diy charger 134n3p
model number5v boost converter step-up power
operating temperature-40+85
type ;-voltage regulator
input voltage3.7v~5.5v
charging current1a(max)
output current1a(max)
output voltage;-5v
bat discharging stop voltage;-2.9v
discharging efficiency85%(input 3.7v output 5v/1a)
we are available in all parts of ethiopia
ባሉበት ቦታ ያለተጨማሪ ክፍያ እናደርሳለን
#በሁሉም_የኢትዮጵያ_ክፍል_እንገኛለን
#free_delivery
#address whole ethiopia
#contact for #price 450
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