Customer Ratings & Reviews

The extra battery kit was a gerat buy... It's nice to be able to have a spare battery for my note4 with me at all times... I really don't understand why samsung took this ability away from future models of the note.... I am going to hold on to my note 4 for a while, r at least until Samsung comes back to their senses...

When new I could fully charge my Iphone twice. After several uses it will give you a charge and 1/2. Like that there are no extra cords involved, just plug it, charges and go.

It can be a hassle switching them out but back to 100%is awesome when you can't have your phone plugged in all the time. I can go a day and a half on one battery and swapping out the spare really quick. Tech 21 case. My old battery went bad due to constantly charging and half charges. Even better that it was on sale when I brought it. Highly recommend for power users.

I bought this mainly because my original battery seemed to be having issues. After being about a year old it was prone to dying suddenly with about 15% battery. This gave me not only a new battery with no problems but also the convenience of always having a fully charged spare ready to go.

My phone was losing a lot of power really quick throughout the day. I looked on reviews about my note 4 losing power. I tried everything for that my other phones were never having battery issues. I learned others needing to replace the battery. I bought this and it has worked wonderful. I just hate that the batteries go out versus my other phones.

Charges my batteries quite quickly and is very easy to use.

My old battery was wearing down, would only last about 10-12 hours of light use. The replacement battery works well, just like the original one did at first. Plus, I can use the old one as a backup battery, and because it is not being used, it will hold most of its charge for several days at least, so I don't need to keep it plugged in.

I got this as a Christmas gift, I can't live without it. My phone battery gets me to about 10pm, I can get over 24 hours continuous power with this extra battery kit. Also, I am not tied down to a charger when my battery dies, I just swap them out.

Didn't know this even existed until I was going on vacation and I knew I was going to need some extra juice for my phone, did my research and come across this extra battery backup and to my surprise it has been a great backup for when I'm on vacation or even away from home and needed a quick boost.

I bought this for a trip, concerned that when I landed my battery would be dead. I like the case because it's easy to pack instead of getting just a bare bones battery (worried that I'd get a short with some wires in my bag). All worked well and product functioned as expected so very happy.

Needed a spare battery in times where I am away from an outlet. This is great, comes with a carrying case for the spare battery, but I just keep the charged battery in the battery charger and keep it in my purse. When one dies, I swap them and recharge the dead battery on the spot.

The product is compact and easy to carry. It is nice having a battery ready when needed. It does what is supposed to.

My phone is never physically on the charger anymore I just swap batteries when it's dead. Not for everyone because battery life on the note 4 is already a beast, but great accessory none the less.

Great for on the go or @ the office! Most economical to purchase battery & charger together for one low price. Love it!

Excellent charger and extra battery set for those who are on the go and dont have time to recharge a battery before they are off to their next endeavor. A note 4 owner must have. I own 6 of these and I bought them all at my best buy

Charger kit / battery charges your battery fast and I don't have to worry about having a low battery at all times especially when I travel. I definitely recommend the kit to people who always on the go. It is really worth to have it.

For someone who always use her phone, having this good battery charger kit is really a savior. As long as you are diligent charging your empty battery as soon as it drains, you will always have a spare battery on the go :-)

IT'S THE BEST YOU WILL NEVER HAVE TO BE STUCK AT A WALLET JUST BECAUSE PHONE DIED..YOU CHARGE ONE BATTERY WHILE USING ONE AND BY THE TIME PHONE DIES JUST SWAP BATTERY AND 100 FREE TO ROAM AND PLUG IN THE DEAD ONE

I bought this since my battery now dies quite quickly. I love the battery charging case! It is convenient and easy to use. Now that I bought this, I have two batteries to rotate around and it is very convenient.

Great in a pinch for instant full battery. Can be a bit of inconvenience to remove case on phone to install new battery. Battery pack does not appear to be quick charge compatible, so it does take a couple of hours to charge. Other then that this battery has helped in many situations.