Customers admire the Adventure H2O Turbo 20,100 mAh Portable Charger's long battery life and durability, citing its performance in various conditions, including hiking and camping. Many appreciate its water resistance and waterproof capabilities, finding it ideal for outdoor use. However, some customers find the charger somewhat large and heavy, and wish it had more USB ports. A few also mention that the price point could be improved.
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 3 Showing 41-60 of 445 reviews
Pros mentioned:
Battery life
Cons mentioned:
Size
Rated 4 out of 5 stars
Bulky, but great
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Posted . Owned for 2 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Really like this powerbank. Its a little bulky, but i dont have to charge it after one use.
I would recommend this to a friend
Pros mentioned:
Battery life
Cons mentioned:
Weight
Rated 5 out of 5 stars
Lots of charges if you don't mind the extra weight
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Posted . Owned for less than 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Charges and chages and charges. I'm debating taking it hike-in camping despite the weight because it has some much charge in it.
I would recommend this to a friend
Pros mentioned:
Battery life, Durability
Rated 5 out of 5 stars
Great
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Work great. Covered both phones for a few charges in the rain while exploring Alaska. Worth the money.
I would recommend this to a friend
Pros mentioned:
Charging speed, Durability
Rated 5 out of 5 stars
Good Charger
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Posted . Owned for 1.5 years when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Works really well, I can take it with me in the car. It charges faster than most car chargers and can charge several times if you are camping.
I would recommend this to a friend
Pros mentioned:
Battery life
Cons mentioned:
Size
Rated 5 out of 5 stars
charger
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
wow excellent charger that restores battery life fast and not as bulky as other chargers.
I would recommend this to a friend
Pros mentioned:
Battery life
Cons mentioned:
Weight
Rated 5 out of 5 stars
Great product, works as advertised.
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I don't yet have a lot of experience with this charger, but everything has been great so far. I've taken it on a two-day backpacking trip and a five-day bicycle tour. On both trips I used the charger to charge an iPhone and an Apple Watch. The backpacking trip posed no problem at all. I charged the Watch and the phone after setting up camp in the evening. Charging took a little longer than I expected, maybe 30 minutes to charge both the phone and the watch, but the charger was still showing full charge afterwards. On the cycle tour, I charged both the watch and the phone on four evenings. It seemed to take a little longer to charge toward the end of the tour, but I didn't time it so I can't say for sure. At the end of the tour, the charger still had about a 50% charge.
My only complaint with the charger is that it is so heavy. I don't think that I will take it backpacking in the future because of the weight. It's different on a cycling tour when the weight doesn't matter all that much.
I would recommend this to a friend
Pros mentioned:
Battery life, Charging speed
Rated 5 out of 5 stars
Good charger
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Really good portable charger it charges my phone really fast and battery of the device lastest for long
I would recommend this to a friend
Pros mentioned:
Battery life, Waterproof
Rated 5 out of 5 stars
Best charger ever
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Posted . Owned for 7 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Water proof , has enough charge for 4 empty devices like iphone and Android wise.
I would recommend this to a friend
Pros mentioned:
Battery life, Waterproof
Rated 5 out of 5 stars
Batteries charger
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Good it service my purchases ,it stay charge forh hour ,it water proof
I would recommend this to a friend
Pros mentioned:
Waterproof
Rated 5 out of 5 stars
Rugged and power to spare
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Posted . Owned for 3 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I took this on a week-long canoe trip down the Missouri River. Since I only brought my phone (since it's my only camera) and a pair of headphones to listen to audiobooks at night, this provided ample power to spare. I like that it's waterproof, though I kept it in my dry bag the whole time, so I didn't need to see if that was true or not.
I would recommend this to a friend
Pros mentioned:
Battery life
Rated 4 out of 5 stars
Phone charge battery bank
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Posted . Owned for 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Being a construction superintendent, I rely on my phone being fully charged throughout the day. The My Charge battery bank lasts all day and night. The Best Buy team has always been helpful and professional. It’s the only place I Shop for electronics, computers and TV’s. Well done.
I would recommend this to a friend
Pros mentioned:
Battery life, Durability
Rated 5 out of 5 stars
Portable Charger
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Posted . Owned for 2 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Sturdy, waterproof, battery last long until next charge. No issues so far. Would recommend
I would recommend this to a friend
Pros mentioned:
Battery life, Charging speed, Durability
Rated 5 out of 5 stars
Best Travel Charger
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I absolutely love this charger! I bought one for everyone in my family. It’s built tough to withstand anything, especially hooked on my daughter’s backpack probably hitting everything she bumps into…it lasts a long time unplugged and it charges quickly, plus it holds a charge for a while too.
I would recommend this to a friend
Pros mentioned:
Battery life, Durability
Rated 5 out of 5 stars
Performs at your level
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Posted . Owned for 2 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I work as a pizza delivery driver. My phone is a galaxy s21 5g. As a delivery driver im constantly on my phone (not what you think). Gps is constantly on, spotify/youtube for music and podcasts, and frequent phone calls to client's. So my battery usasge is. . . . A lot. This beast of a battery brick lasts me 2 days with that constant usage. Its survived my rainy days and being dropped without losing battery charging strength. So if you want a charging block that can perform with you, you need to invest in this device.
The carabiner link thing though is trash but this is mainy in my pocket so i don't care.
I would recommend this to a friend
Pros mentioned:
Battery life, Charging speed
Rated 5 out of 5 stars
Worth the price
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Fast charging and long battery life. Best battery for the money
I would recommend this to a friend
Pros mentioned:
Battery life, Charging speed
Rated 5 out of 5 stars
Long lasting battery pack!
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Posted . Owned for 5 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Great, fast charging and last forever! It last me days!
I would recommend this to a friend
Rated 5 out of 5 stars
Long charge, no funky interruptions, durable
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Posted . Owned for more than 2 years when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Killer charger especially for when it came out initially. Throw it in the lake? No problem.
I would recommend this to a friend
Pros mentioned:
Battery life
Rated 5 out of 5 stars
Stellar charge
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Bought this for an extended camping trip and only had to charge it once before leaving on said trip. This is the second one I purchased (I lost the other one) and would buy it again. I used it to charge my watch and phone and it remained charged for 11 days. Love it.
I would recommend this to a friend
Pros mentioned:
Battery life
Rated 5 out of 5 stars
Great product
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Posted . Owned for 7 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I travel for work and keep destroying other battery packs. All it takes is for the cap on a bottle of water to leak and the pack never works again. I was so happy when I found this one! It's still going strong and I take it out on my boat and camping too. Great product
I would recommend this to a friend
Pros mentioned:
Battery life, Charging speed
Cons mentioned:
Size
Rated 5 out of 5 stars
Great portable charger
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Posted . Owned for 2 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Very quick charging only took about 10 minutes to charge my phone 35%, it lasts forever and I could get 2 full charges out of it. It is pretty big and heavy but I kept it in a backpack during vacation so it did not bother me much.