2X(This is a super Solar charger based on the CN3065 - a single lithium battery charge management chip.< />This Solar charger provide you with the to get the most possible out of your solar panel or other photovoltaic device and into a rechargable battery. Set-up is easy as well, just plug your solar panel into one side of the Solar charger and your battery into the other and you are good to start charging!< />The output of the Solar Charger is intended to charge a single lithium ion cell. The load should be conned in parallel with the battery. By default, the Solar charge comes set to a maximum charge current of 500mA with a maximum recommended input of 6V ( 4.4V). It's recommended that batteries not be at their rating.< />color: blue< />Material: PC + metal< />Solar panel input: 4.4-6V< />Max charge current: 500mA< />Inteace: 2-pin JST connors(or PH2.0)< />Short circuit protion< />Continuous Charge Current Up to 500mA< />Battery status indication ( Red : Charging , Green: )< />Support USB Charge (-USB Connor)< />Size:2cm x 4cm< />Package Conten:1 x module)