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Solar Charger 25000mAh, Hiluckey Outdoor Portable Power Bank with 4 Solar Panels, Fast Charge External Battery Pack with Dual 2.1A Output USB Compatible with Smartphones, Tablets, etc.

4.5 out of 5 stars 5,644 ratings
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Orange
Color Orange
Brand Hiluckey
Connector Type Usb, Micro usb
Item Dimensions LxWxH 6.1 x 3.35 x 1.37 inches
Battery Cell Composition Lithium Polymer

About this item

  • 25000mAh High Capacity: Built-in 25000mAh Li-polymer battery, it can charge your phones 8-10 times or tablets 3-4 times for an average of 9 days of usage per charge.
  • 4 Solar Panels: With 4 foldable high-effeciency solar panels, up to 1A input current under the sunlight, which is 4 - 6 times faster than the other solar chargers. You can also use micro USB cable to charge it.
  • Dual USB 2.1A Output: Dual 2.1A USB ports allow you to charge 2 devices simultaneously with 2.1A high speed charging. Auto-detect your devices' current to pair the optimal output.
  • Built for Outdoors: Rugged construction is dust, shock and waterproof; Built in LED flashlight with SOS mode, perfert for outdoor emergency.
  • What You Get: 25000mAh Portable Solar Charger, a micro USB cable, User Manual.

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Product Description

solar battery charger

Product information

Color:Orange

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4.5 out of 5 stars
4.5 out of 5
5,644 global ratings
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Top reviews from the United States

Reviewed in the United States on October 24, 2018
Color: BlueVerified Purchase
926 people found this helpful
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Reviewed in the United States on August 31, 2019
Color: OrangeVerified Purchase
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5.0 out of 5 stars Keep one ready for emergencies
By Edward Strout on August 31, 2019
I am a member of a Federal Disaster Response team and as such may find myself deployed to areas that have had power knocked out. I carry high capacity power packs but of course you need power to recharge those. This item was purchased for its solar charging capability.

This is a much bigger and heavier unit than I expected, so it's not something I will carry in a pocket, but based on my testing I will carry it in my go bag. The attached pictures can give you an idea of the dimensions.

To test the performance I fully charged the unit using a wall plug and then used it to charge my Samsung Galaxy S-7 until the power pack was fully drained. The nutshell report is that I got about 5 full recharges before the power pack was drained.
1st - phone from 7% to full in 1 hr 40 min
2nd - from 3% to full in in 1 hr 46 min
3rd - from 0% to full in 1 hr 45 min
4th - from 1% to full in 1 hr 54 min while using the phone to surf the web
5th - 0% to 45% in 42 minutes at which point the pack was drained.

I then took the depleted pack outside and opened the solar panels to indirect sunlight and connected my depleted phone to it. That took my phone from 0% to 6% in one hour.

I moved the pack into direct sunlight and the phone went from 6% to 13% in one hour.

I then disconnected the phone and left the pack in direct sunlight for an additional 6 hrs and noted that the pack was displaying 1 light of charge capacity, (about 25%). Clearly, charging the pack by solar power alone will take several days to go from empty to full. However, since in the course of a normal work day my phone rarely falls below 50%, I feel comfortable that this unit will give me 9 to 10 recharges before running out of juice. If I set the unit into sunlight during the day and charge my phone in the evening, I imagine that I'll never be without power.

The caveat...if deployed to a disaster, most of my phone use is accessing disaster related apps a few times per day, using GPS with pre-downloaded maps, and if lucky, phone or text with family and teammates. I might listen to stored music during downtime, but not streaming anything.

My bottom line is that this item will go out the door with me, maybe as soon as this weekend with Hurricane Dorian on the way. I would recommend it to anyone looking for an emergency power pack. It's way too bulky for a day-to-day carry power source, but if you are expecting or planning to be completely without any electrical power for more than a couple of days, then this may be the way to go.
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367 people found this helpful
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Reviewed in the United States on August 24, 2018
Color: BlueVerified Purchase
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5.0 out of 5 stars Really nice emergency charger
By Justin on August 24, 2018
Really great charger for emergencies and on the go. 17203 mAh out of the 25000 mAh claim and when it was completely dead I charged it for 5 hours using only the solar panels and it was enough for a 50% boost on my phone which is great for emergencies such as long term power outage.
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271 people found this helpful
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Reviewed in the United States on October 30, 2018
Color: OrangeVerified Purchase
193 people found this helpful
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Reviewed in the United States on April 2, 2019
Color: OrangeVerified Purchase
197 people found this helpful
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