Customers recognize the E.POWER 16,000 mAh Portable Charger's impressive battery life, citing its ability to charge multiple devices including phones, tablets, and other electronics on a single charge. However, the solar charging feature received mixed reviews, with some users finding it slow or ineffective. Many appreciate the option of solar charging for emergency situations. The large battery capacity is a key benefit for many, though this does mean the device is larger than some alternatives.
This summary was generated by AI based on customer reviews.
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 1 Showing 1-20 of 26 reviews
Pros mentioned:
Battery life
Cons mentioned:
Solar charging
Rated 3 out of 5 stars
Great for emergencies.
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I bought this one for its solar charging abilities, but I guess it can only charge devices via solar but the device itself can only be charged through one of 2 available ports usb 3 and c. The wires that come included are absolute trash and will take about a day to fully charge the battery pack. The IP67 only comes from a rubber strip that covers the holes so I don’t think it’s water resistant while using it. Overall it’s okay. Good Milliamp hoursfor the price and the so called solar function can come in handy.
I would recommend this to a friend
Pros mentioned:
Battery life
Cons mentioned:
Solar charging
Rated 5 out of 5 stars
GREAT PRODUCT!
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Several phone recharges (Note5), smartwatch and headlamp and still had 1 bar left. Recharging the unit via solar super slow a best, but in emergency situation or just "tending", better than nothing for sure!
Lightweight enough for Hiking...only a couple ounces more than typical none solar units people usually use.
I would recommend this to a friend
Pros mentioned:
Battery life
Cons mentioned:
Solar charging
Rated 3 out of 5 stars
Solar panel doesn’t work
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Solar panel doesn’t work. I tried placing it outside on 2 sunny days and didn’t even go up one bar. Sadly will return. Great as an external battery though when charged through the wall. Can charge your phone several times. Great product if the solar panel worked
No, I would not recommend this to a friend
Pros mentioned:
Battery life
Rated 5 out of 5 stars
solid portable charger
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
This device is a little on the larger side, but that's the trade off to having a larger battery capacity. Solid device for day hikers, campers, or those in a power outage who need a charge. Solar trickle charging is a plus when no wall outlet power is available.
I would recommend this to a friend
Cons mentioned:
Solar charging
Rated 5 out of 5 stars
Neat powerbank
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
Decent powerbank, takes a while to charge up on its own solar charger. The rubber seal ontop is fragile and can easily rip off.
I would recommend this to a friend
Pros mentioned:
Battery life
Rated 5 out of 5 stars
Great portable charger
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Posted . Owned for 2 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I keep this thing charged up in my car and just take it with me wherever I go. I quickly became the go to guy for a charge (and oh boy does it charge phones fast). I purchased this because im either too lazy or forget to plug my phone in at night and usually struggle throughout the day. This solves that problem. I havent used the solar panel that much but it is nice having that option in a SHTF scenario.
I would recommend this to a friend
Rated 4 out of 5 stars
Exactly as described
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Posted . Owned for 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
It took about 3 hours to charge using the USB adapter. Will fit nicely in a backpack...the charging cables are just the right length. Very pleased with this purchase
I would recommend this to a friend
Rated 5 out of 5 stars
Battery
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
The device lasts long and all its tools are easy to use . The design is robust.
I would recommend this to a friend
Rated 5 out of 5 stars
Renology portable charger
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Posted . Owned for 7 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
This is a great buy and a lightweight, easy-to-use portable charger.
I would recommend this to a friend
Rated 5 out of 5 stars
Great Portable charger.
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Purchased this to be able to recharge my cell phone without having to constantly have to recharge it and have to be near a wall. The portable charger charges my cell faster than when I plug it into a wall outlet. The portable charger has a feature where you can charge the unit by just placing it in direct sun light.
I would recommend this to a friend
Pros mentioned:
Battery life
Rated 4 out of 5 stars
renogy power pack
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Posted . Owned for 7 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I purchased to take backpacking. It worked well and provided the needed back-up power source for my cell phone. Be sure to have good direct sunlight for charging
I would recommend this to a friend
Rated 4 out of 5 stars
great idea
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
Was disappointed it didn't fit my IPhone. Would need another cord which i could have bought. I returned this item unfortunately.
No, I would not recommend this to a friend
Pros mentioned:
Battery life
Rated 5 out of 5 stars
Works Great, charged iPad and iPhone!
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Posted . Owned for 5 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
The solar charger is slow, but does work! And on one full charge, this beast was able to charge my iPad from almost dead to full, same with my phone!
I would recommend this to a friend
Cons mentioned:
Solar charging
Rated 3 out of 5 stars
Solar works extremely slow
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I charged this by using an outlet and it charged up fast. It worked great to charge my phone. When I tried charging it in the sun it did not charge. I gave it an average rating due to the fact I was happy it worked to charge my phone so quickly. I'm hoping the next time I try charging it by solar it works.
No, I would not recommend this to a friend
Rated 5 out of 5 stars
Prepare for the Apocalypse!
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
With all the crazy times and people around, best to prepare for the Apocalypse!
I would recommend this to a friend
Rated 5 out of 5 stars
Ideal for bug out
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Bought for times when no power. Everyone needs to charge something! Good at deer camp or zombie apocalypse!!
I would recommend this to a friend
Pros mentioned:
Battery life
Rated 5 out of 5 stars
Works Well
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Posted . Owned for 3 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Used it during a repair on our electrical at home and it charged our phones and provided light when we needed it.
I would recommend this to a friend
Rated 5 out of 5 stars
Charger
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
This is great charge to take when we go camping. Multiple devices & multiple charges
I would recommend this to a friend
Cons mentioned:
Solar charging
Rated 5 out of 5 stars
Solar is not working
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
It s not charging using the sun
It supposed to get charge through the sun light, but it s not working.
No, I would not recommend this to a friend
Pros mentioned:
Battery life
Rated 5 out of 5 stars
Solar Charger
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Recharges several phones, iPad and radios between recharging the unit.