... . LED indicator 4. Various connectors for laptop 5. Warranty one year TYL03 Solar charger for Laptops Spec. ParametersFeaturesSolar panel efficiency: ... 4V,12.6V,16.8V,19VNOKIA 5.7V (600ma,especial for Nokia)Size: 140x90x25mmweight: 340gOutput current: 3000mA (Max)Charging ... 240V Adaptor 1pc; Universal Connecting Cable 2pcs; DC/DV/Laptop Connectors(8PCS), Mobile phone Connectors (5PCS)Packing details ...