Compared to other panels of this size the suntactics 14 performed incredibly well when it came to charging speed.
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The goertek 25 000mah is our latest edition in the realm of battery packs with solar capabilities.
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Though this panel can heat up a fair bit when exposed to the sun for long periods this was never an issue for us in terms of performance.
Additionally the small solar panel on its back works well enough for the battery to replenish using solar even if it takes a few hours.
The goertek 25 000mah battery pack is a high capacity battery with three usb ports that deliver rapid charge to small electronics.
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The solar component though fully functional isn t nearly as reliable or powerful as some of the larger capacity panels in this review.
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This wording is key.
Some panels especially those with built in battery packs can continue delivering a charge to plugged in devices but the eceen failed to do so.
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The panel lacks a storage pocket which is a downside in some ways but also makes it sleek and less prone to wear and tear since zippers and mesh are usually the first places to wear on most panels.
We covered the solar cells with shadow for 10 to 15 seconds and then returned the panel to full sun simulating cloud cover.
The goertek is first and foremost a battery pack.