Ismartdigi pw 20000 2usb shakeiii super slim 20000mah external battery for cell phoneblackwhite
Cell typeli polymer capacity range mah10000 20000 input voltage v5 output voltage v5 output current a21a 10a output 15v 2100ma output 25v 1000ma capacity mah20000 power displayled functionsuper slim multi output flashlight brandismartdigi typepower bank
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