New, factory sealed: SUNNYTECH 2w 6v USB Mini Solar Panel Module DIY Polysilicon Solar Epoxy Cell with USB connector (not for charging cell phones, see below) Features: Max. power: 2W Max. voltage: 6V Current: 330mA Size: 136*110*3mm/5.35*4.33*0.12in
BLOCKING DIODE INSTALLED---- A blocking diode installed already in
the backside to protect the solar panel from over-charging and current
backflow.
SOLAR
CHARGING---- Use the USB 2.0 interface, it can charge power bank, MP3,
MP4 and other digital products. In any sunny place, it will work. This solar panel can't charge smart phones, like iPhone, Galaxy,
etc, as smart phone has current protection system. The current from solar
panel is not stable because of sunlight change.
PORTABLE
& SUFFICIENT ENERGY---- Mini solar panel, compact & stylish
size, easy to hold, can be easily taken to outdoor activity. High
conversion rate, high efficiency output, excellent weak light effect.
HIGH
QUALITY & EASY USE---- High quality epoxy resin, unique technology
to make the components beautiful and strong, anti-wind and snow,
increase the service life of solar panels.
EDUCATION----
Solar panels are devices that absorb sunlight and convert solar
radiation directly or indirectly into electricity through photoelectric
or photochemical effects, it's perfect device for science project.
Returns Accepted for this item if it's within 30 Days