Solar Charger Solar Power Bank 10000mAh Portable Rugged Dual USB Solar Battery

• 10000mah power bank equipped with a compact solar panel, which could recharge the battery itself under sunshine for emergency purpose while outdoor.
• Build-in Lithium Polymer battery cells: anti-explosion, lightweight, compact and reliable. Long lifespan with more than 500 recharging times.
• Superior portability design, easily hang it on your bagpack with the strap, hands-free on the go.
• The LED flashlight works perfectly in darkness, especially for emergency. Just press the button twice, the LED will light up; 4 LED status of charge indicators indicate the charging and discharging process
• ★★★ The efficiency of energy transformation from solar to electric energy is really low， even in a perfect laboratory condition, the transformation efficiency just 30%. When it used in outdoor, it also affected by the weather, the location or others factors. So the solar panel is not good as first choose to recharging. We suggest you recharge it via wall charger at the beginning, to make the power battery fully activated.

Note:

The efficiency of energy transformation from solar to electric energy is really low， even in a perfect laboratory condition, the transformation efficiency just 30%. When it used in outdoor, it also affected by the weather, the location or others factors. So the solar panel is not good as first choose to recharging. We suggest you recharge it via wall charger at the beginning, to make the power battery fully activated.