Specifications:

• Solar Transfer Ratio: Up to 15%
• Solar Power: 0.4W
• Max Output Current: DC 300mA to 1000mA
• Battery Type: Built-in rechargeable lithium battery
• Battery Capacity: 1500mAh
• Output: DC 5.5V 800mA
• Input: DC 5V 500mA
• Dimension: Approx. 85 x 40 x 10 mm/3.3 x 1.5 x 0.3in(L x W x T)
• Color: Available in black, pink, golden, silver, blue

Features:

• Built-in Li-on rechargeable battery of this USB Solar Power Charger
• Solar Power Charger charged with automatic protection against overshoot, the release
• This usb solar charger can be any of the mobile phone charge
• This Solar Power Charger suitable for frequent travelers and travel the countryside, especially in field operations or regular frequent power outages in use

Details:

• This Solar Powered Charger suitable for frequent travelers and travel the countryside, especially in field operations or regular frequent power outages in use

• This solar power charger is made of high quality material that ensures durability. Best choice for you

Size in Detail:

How Does a Solar Panel Battery Charger Work:

• The Panel's Composition: The solar panel is composed of blocks of photovoltaic cells, meaning they produce electricity from light. The cells are made of either a "crystalline" silicon or and amorphous silicon--the amorphous panels are the more durable and flexible of the two. The purpose of the cells is to collect photons from the sun's rays and convert them into electrons
• The Battery's Composition: Rechargeable battery are made of cadmium or hydrogen, alloy, an electrolyte, and a positive and negative terminal. The chemical reaction between the electrolyte and the battery's cell component produces electrons. The electrons pour out of the battery's negative terminal, travel along your device's electronic circuit, providing it with power, and then return to the battery through the positive terminal
• Charging: The battery loses its charge when residual particle from the chemical reaction accumulate on the battery's cells--slowing or halting the productions of electrons. The electricity produced from the solar panel reverses the deterioration of the battery. The current produced by the solar panels draws protons to the battery's cells by attracting them with electrons. The process creates the opposite chemical reaction of a discharge--the cells are restored and the electrolyte reconstructed
• Discharge: The battery discharges with use but will discharge on its own. The Chemicals react much slower when not in use but are still active. Heat will speed the discharge while cold will slow it. Rechargeable batteries discharge much quicker than alkalines and lithiums but their ability to recharge gives them their value

How to Use Solar Battery Chargers for Cell Phones

A solar battery charger can provide a great deal of flexibility for users of small electronic devices such as MP3 players, cameras and cell phones. Choosing a solar charger for use with a cell phone specifically requires that you think about the size of your cell phone battery, the power connector type used by your cell phone, and the power output of the solar charger. Generally, the larger the solar charger, the faster the batter will charge. The larger the battery, the longer it will take to charge

• Open the battery case of your cell phone, and take out the battery. Look for the label on the battery that shows its power rating. This will be labeled in milliampere hours, which will show up on your battery as a number followed by the abbreviation "mAh"
• Verify that the solar charger you've purchased has the proper connector for your phone. Generally, different brands of phones have different power connectors. Most solar chargers will have adapters for most to all phone brands, but look at the compatibility list on the packaging of the charger to see if your brand is included
• Calculate how long you'll need to charge your phone with your charger. Divide the watt rating of the charger by its voltage to determine the amperes per hour it provides (amperes are the units used to rate your cell phone's battery). If your cell phone has a 1500 mAh battery, that means it stores 1.5 amperes. A 2-watt charger at 12 volts, for example, provides .167 amperes per hour. That means you need to connect your phone to the charger in full sunlight for about nine hours to provide a full charge. If you want your phone to charge faster, get a higher-powered solar cell
• Plug your cell phone into the charger when it is in direct sunlight for the amount of time you've calculated based on the battery of your phone and the power output of your charger

Tips & Warnings

• Don't leave your phone plugged into the charger for longer than is necessary, as this can cause your battery to degrade faster than normal and eventually not hold a charge very well

Package Included:

• 1 x Solar Charger
• 1 x Universal Commutator Cable
• 1 x Power Adapter
• 2 x NOKIA Commutator
• 1 x Sony Ericssion Commutator
• 1 x SAMSUNG Commutator
• 1 x MOTOROLA MP3 MP4 Commutator (5 pin USB plug)