Main Features:<br />The solar cell is used for DIY charger or making experiments<br />It can multiple series or parallel to produce electricity<br />With small size， easy to be operated<br />Polycrystalline silicon made， very environmental friendly<br />Solar cell specification: 3W / 12V<br /><br />    Specifications<br />General<br />  Type: Other Camping Gear                                                  <br />                        Material: Polycrystalline Silicon                                                 <br />Specification<br />  Color: Black                                                 <br />Dimension and Weight<br />  Product weight   : 0.073 kg                                                  <br />                        Package weight   : 0.099 kg                                                  <br />                        Product size (L x W x H)   : 14.5 x 14.5 x 0.2 cm / 5.70 x 5.70 x 0.08 inches                                                  <br />                        Package size (L x W x H)  : 18.0 x 15.0 x 0.5 cm / 7.07 x 5.90 x 0.20 inches                                                 <br />Package Contents<br />  Package Contents: 1 x 3W 12V Solar Cell                                                 <br /><br /><br /><br />                                            <br /><br /><br />                                                <br />