Customers enjoy the extended battery life the most, saying their battery life has improved. They also appreciate the portability and ease of use of the product. While most customers are pleased with the product, some have mentioned that it does not come with a charging cable.
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 356 reviews
Pros mentioned:
Battery life
Rated 5 out of 5 stars
Buy this!
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This reviewer received promo considerations or sweepstakes entry for writing a review.
If you're on the fence about whether or not to buy this, do it! It does not disappoint! It has saved the day on more than one occasion during crazy travel schedules. Well worth the investment. I love it!
I would recommend this to a friend
Pros mentioned:
Charging speed
Rated 5 out of 5 stars
Great buy
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This reviewer received promo considerations or sweepstakes entry for writing a review.
This was truly a lifesaver. My phone seems to not want to charge after buying numerous chargers so I just keep the spare battery charged and switch them out. Saves me from having to get new phone.
I would recommend this to a friend
Pros mentioned:
Battery life
Rated 5 out of 5 stars
Awesome
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
What can I say, It comes with a extra Battery and a external charger. And the external charger is very slick and protects the extra battery inside.
I would recommend this to a friend
Pros mentioned:
Battery life
Rated 5 out of 5 stars
Awesome accessory
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This reviewer received promo considerations or sweepstakes entry for writing a review.
This charger is awesome. The battery in the phone combined with this allows me to go twice as long without being dependent in being near an outlet.
I would recommend this to a friend
Pros mentioned:
Battery life
Rated 5 out of 5 stars
Great Product!
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This reviewer received promo considerations or sweepstakes entry for writing a review.
This helps me save time from having to charge my phone all the time. I can just charge my battery pack and always have a fully charged battery.
I would recommend this to a friend
Pros mentioned:
Battery life, Charging speed, Ease of use
Rated 5 out of 5 stars
Nice backup battery
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This reviewer received promo considerations or sweepstakes entry for writing a review.
This battery is a great backup for your note 4 battery kit very portable and also charges quickly
I would recommend this to a friend
Pros mentioned:
Battery life
Rated 5 out of 5 stars
It's great
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This reviewer received promo considerations or sweepstakes entry for writing a review.
I've never thought that having two batteries would be so helpful. I've never had to wait for my battery to charge before heading out. Now I can pop it in and walk out with 100%. Great!
I would recommend this to a friend
Pros mentioned:
Battery life
Rated 5 out of 5 stars
Helpful Accessory
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This reviewer received promo considerations or sweepstakes entry for writing a review.
This is a great accessory to have because of the peace-of-mind it provides; extra battery, sleek charging station which you can use to transport the extra battery in until needed.
I would recommend this to a friend
Pros mentioned:
Battery life, Size
Rated 5 out of 5 stars
A must for Samsung 4
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This reviewer received promo considerations or sweepstakes entry for writing a review.
A good friend kept telling me how she was always running out of battery at the most critical moments and now she has the ability to have a second battery fully charged at all times! This is a very compact unit streamlined and sits anywhere ready for you to pop a battery in. Comes with a case to take the backup battery in your purse highly recommend so that you have no worries about being in contact at all times!
I would recommend this to a friend
Pros mentioned:
Battery life
Rated 5 out of 5 stars
Amazing - use it way more than I expected!
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This reviewer received promo considerations or sweepstakes entry for writing a review.
I thought i'd only use it for special occasions or traveling - but I use it every day! Works great and so convenient!
I would recommend this to a friend
Pros mentioned:
Battery life
Rated 5 out of 5 stars
Spare battery
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Great extra battery with case and charger a must have for the Samsung note 4 can always have a charged spare in case you are on trip vacation or a power user.
I would recommend this to a friend
Pros mentioned:
Battery life
Rated 5 out of 5 stars
Great Addition to Note 4
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This reviewer received promo considerations or sweepstakes entry for writing a review.
This is great because I always have a spare battery for my Note 4. Whenever my battery dies I just swap them really quick and have a fully charged battery.
I would recommend this to a friend
Pros mentioned:
Battery life
Rated 4 out of 5 stars
Good battery pack
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This reviewer received promo considerations or sweepstakes entry for writing a review.
We bought this for my father because he was having issues with his Samsung Note 4. It was the best priced item and provided both a charger and extra battery. It was the best bang for your buck. Father hasn't had any battery issues since we got this for him. Happy dad, happy kids.
I would recommend this to a friend
Pros mentioned:
Battery life
Rated 5 out of 5 stars
plenty of backup
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Not that I have been in need of a extra battery the note 4 has plenty of juice but can't hurt to have backup
I would recommend this to a friend
Pros mentioned:
Battery life
Rated 5 out of 5 stars
came in handy
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
I had water damage to my battery. I made this purchase and having the extra charge actuality cones in handy
I would recommend this to a friend
Pros mentioned:
Battery life
Rated 5 out of 5 stars
Simple easy to use
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Product Works as advertised! Comes with a backup battery So I never have to wait for my phone to charge. Satisfied with my purchase
I would recommend this to a friend
Pros mentioned:
Charging speed
Rated 4 out of 5 stars
Great charger and carry case.
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This reviewer received promo considerations or sweepstakes entry for writing a review.
This is a great idea and the charger works clean and fast and uses an LED to indicate if it is fully charged or not. The carry case is perfect for traveling as well. The one thing I dd not like was that it did not come with a USB cable or charging plug.
I would recommend this to a friend
Pros mentioned:
Battery life
Rated 5 out of 5 stars
Awesome idea love having a spare battery
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This reviewer received promo considerations or sweepstakes entry for writing a review.
This is a awesome battery charger and case. It's great to have a extra battery with a full charge and not have to plug your phone.
I would recommend this to a friend
Pros mentioned:
Battery life
Rated 5 out of 5 stars
S4 replacement battery
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This reviewer received promo considerations or sweepstakes entry for writing a review.
This is a must have for any note 4 user that's on the go and needs a quick full battery.
I would recommend this to a friend
Pros mentioned:
Battery life
Rated 5 out of 5 stars
Convenient Back-Up Power
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This reviewer received promo considerations or sweepstakes entry for writing a review.
While the SAMSUNG GALAXY NOTE 4 is a very power-efficient phone,there are several instances where this extra battery kit is nice to have around.
1) Forget to charge-up the phone overnight
2) The power user,where no phone will last all day.
3) Some insurance of extra power while on the road,power failure,etc.....
This is a lightweight item to carry in a gym bag/purse/etc.. or keep in the glovebox/etc,,,
It's the exact same battery that comes w/the phone,takes about 2-2.5 hrs to charge from 10% to 100%.
Well worth the price of admission for the peace of mind that back-up power provides.