Whether you’re stuck in a blackout and need to charge your phone or lost in the woods in need of some extra juice for your devices, the usefulness of a solar power bank cannot be overstated. In today’s technology-dependent world, getting stuck in a situation without power can be exceptionally jarring, and most people would rather avoid them at all costs.
For compact convenience outdoors when it comes to keeping a charge on your devices, solar power bank is a great candidate for those looking for their perfect solar power source. The device we received for testing, has a 3100 mAh battery and a high quality solar panel. ET Stone looks like a smart phone with an adjustable stand-and weighs about the same. One entire face is taken up by a bank of solar cells, though you can't see them, for the black film on top. But face to the sun or to bright light and a tiny red bulb lights up to tell you the power bank is charging.
A full charge could take more than 15 hours, so you have the faster option of charging from a laptop or PC with a USB cable provided. The ET Stone lets you charge and discharge at the same time—i.e. while you are charging the power bank through one USB port, you can use a second port to charge any other device. Other thoughtful additions are a 3-intensity LED lamp, which can also double as an SOS flasher and an LED torch.
The sturdy looking power bank costs Rs 3,999 and is available on the company website
By- Sridhar Iyer
For compact convenience outdoors when it comes to keeping a charge on your devices, solar power bank is a great candidate for those looking for their perfect solar power source. The device we received for testing, has a 3100 mAh battery and a high quality solar panel. ET Stone looks like a smart phone with an adjustable stand-and weighs about the same. One entire face is taken up by a bank of solar cells, though you can't see them, for the black film on top. But face to the sun or to bright light and a tiny red bulb lights up to tell you the power bank is charging.
A full charge could take more than 15 hours, so you have the faster option of charging from a laptop or PC with a USB cable provided. The ET Stone lets you charge and discharge at the same time—i.e. while you are charging the power bank through one USB port, you can use a second port to charge any other device. Other thoughtful additions are a 3-intensity LED lamp, which can also double as an SOS flasher and an LED torch.
The sturdy looking power bank costs Rs 3,999 and is available on the company website
By- Sridhar Iyer
Your solar powerbank is really good. But I need 20000 Mah Solar Power Bank, if its available please provide the details with price range.
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