Sunnytech 2W 6V Usb Mini Solar Panel Module Solar System Solar Epoxy Cells Charger Diy  (Multicolor)

Sunnytech 2w 6v USB Mini Solar Panel Module Solar System Solar Epoxy Cells Charger DIY mini solar panel | Build your DIY powered models/solar toys / solar displays | Size: 136 x 110mm. Charging small DC batteries | When the voltage of your solar panel don't satisfy your storage battery, you can take two or more same solar panels together in serices. Such as,two 5.5v solar panel take together in serices, so its voltage is 11V. when the voltage of solar panel satisfy your storage battery. In order to Speed up the rate of charge, you can take two or more same solar panel together parallel connection. | It can be used for teaching purpose. Many of our customers comes from school,colleague,etc. Package: sunnytech� package and sunnytech LOGO stickered Sunnytech� 2w 6v USB Mini Solar Panel Module Solar System Solar Epoxy Cells Charger DIY Features: 1) Size: 136 x 110mm 2) Max. power: 2W 3) Max. current: 330mA 4) Max. voltage: 6V Friendly remind: This solar panel can't charge smart phone, like iPhone, Galaxy, etc,as smart phone has current protection system. The current from solar panel is not stable because of sunlight change, the smart phone refuse to be charged. If see any advertisement said can charge iPhone, that's false advertisement, please be attention. Configuration Relationships between solar panel and storage battery � � � Storage Battery � � � � ��� Solar Panel � � � � � � 1.2V � � � � � � � � � �  2V ~ 2.5V � � � � � � 2.4V � � � � � � � � � �  3.5V ~ 4V � � � � � � 3.6V � � � � � � � � � �  5V ~ 6V � � � � � � � 6V � � � � � � � � � � � 7.5V ~ 9V � � � � � � 12V � � � � � � � � � � � 15V ~ 18V