The XPower Powerpack Solar is the first portable power pack that incorporates solar power in a compact, portable power source. It's completely self-renewing, which means the detachable 5-watt solar panel has the ability to recharge the power pack's 10 amp-hour battery.The 5-watt solar panel captures stores and converts the sun's renewable energy, replenishes the XPower Powerpack Solar's battery, and extends the runtime of many devices by up to 25 percent.

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