RAVPower 20000mAh Portable Dual USB Solar Charger $20 at Amazon
Amazon with RAVPower Official has the RAVPower 20,000mAh IPX4 Splashproof Dustproof Portable Dual USB Solar Charger Power Bank Battery Pack with Flashlight (black) for $50 - $30 off with coupon code
WHBTMBZ6 at checkout =
$20 with free shipping.
Amazon with spectrum-US has the
orange/yellow model (RP-PB183) for
$20 shipped on $25+ with code
ESN9A958.
We recently posted the
RAVPower 15000mAh Portable Dual USB Solar Charger for
$15.
Original Source of Info