The biggest weakness with the Galaxy S2, like any other smartphone, lies with the battery. Ever heard the phrase ‘Smartphones have dumb batteries’? Well, that should explain everything.
These phones are a big part of our lives, and apart from communication, we also use them for taking photos, videos, and also storing music and crucial documents as well.
When the S2 is still new, the battery tends to hold up well, but after a while, it drains out quite fast. This is where a replacement battery would come in handy.
You may choose to discard the original battery in totality or have the replacement battery as a backup plan when it drains out.
There are several things that you should look out for as you search for the best replacement battery for Galaxy S2. These include:
- Power capacity
- Warranty service
- Extra features, among others.
Galaxy S2 Replacement Batteries 2021: Comparison List
We have come up with a simple guide that you can use to get the best replacement battery for your Galaxy S2 to ensure you are never stranded when the battery drains out.To start with, we have recommended five top batteries that you should consider in your search.
Best Replacement Battery for Galaxy S2
1. Samsung OEM S2 1800mAh Standard Battery
The Samsung OEM battery has a capacity of 1800mAh and a voltage of 3.7V, and this makes it more than capable of handling the power demands that come with a 4G enabled Samsung Galaxy S2.
This power capacity should last your phone for a decent period before it dries out. Further, it is rechargeable, meaning that you do not have to dispose of it when the power runs out.
At $9.99, it is very decently priced.
- Impressive power capacity
- Some customers complain of the battery getting swollen after a few uses
2. New Samsung OEM 1850mAh Galaxy S2 Battery
This is another option of a replacement battery for your Samsung Galaxy S2. The power capacity is quite decent at 1850mAh plus a voltage of 3.7V.
It is NFC-enabled, and this allows your phone to communicate with other phones which are equipped with the same technology.
Another thing that should impress you with this battery is that it is lightweight and should not make your phone become too much of a burden in your pocket.
The battery is affordable, and you do not have to break the bank to acquire it.
- Lasts longer
- Can be too big for some phones
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3. Samsung EB-L1D7IBA 1850mAh Battery for Galaxy S2
If you value genuine products, then this is the battery that you should go for as it is an original OEM product.
With a voltage of 3.7V and a power capacity of 1850mAh, you can listen to your favorite tracks for a better part of the day before the battery drains out completely.
As a lithium-ion battery, it should give you superior performance for a decent duration.
Additionally, if you have ever experienced batteries that overheat after the usage for a short while, then you are lucky as you should never have such an experience again with this battery.
Lastly, it is NFC-enabled, and you can communicate with phones that are enabled with similar technology.
- Does not overheat
- Incidences of refusing to recharge
4. New Samsung OEM Battery for Galaxy S2
Looking for a battery that would power your Samsung as well as a host of other models? Well, the search is over as the New Samsung OEM battery is compatible with several other phones.
These phones include the i727 Skyrocket AT&T, T989 T-Mobile, Nexus SPH-L700, and the LTE i547. This versatility is quite rare with the complexities that come with modern phones.
It has a power capacity of 1850mAh and a voltage of 3.7V, which makes it quite a powerful phone that would allow you to do loads of office work while on the road.
You should also be pleased with the NFC technology that would let you communicate with phones enabled with similar technology.
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- Compatible with several other phone models
- Decent power capacity
- There are reports of batteries refusing to recharge after charging several times
5. Samsung Galaxy S2 1650mAh Replacement Battery
To wrap up, our list is the lithium-ion battery with a capacity of 1650mAh and a voltage of 3.7V. It is a reliable backup plan that would ensure you are never cut off from the world due to the original battery power running out.
It features an integrated chip that helps in preventing overcharging from taking place. The long term effect is that the battery life should lengthen.
Before release into the market, this battery undergoes a rigorous inspection to ensure that you end up with a safe product that would not cause any harm or losses during use.
This is a light product that should make your phone to be too bulky.
- Has a feature that prevents overcharging
- Undergoes safety inspections before releasing into the market
- The shipment can take too much time
There are several factors that should guide you as you search for the best replacement battery for your Galaxy S2. Let us briefly check them out.
According to our analysis, most of the original batteries that come with the phone have a power capacity of 1600mAh.
Therefore, a replacement should be stronger, and 1800mAh would not be too bad.
Nobody likes a bulky gadget in their pocket that would even drag the shorts to the floor.
Therefore, if you want a battery that would let you remain comfortable as you walk around with the phone, go for a lightweight replacement battery.
You should avoid batteries that are potentially dangerous and may cause you some form of harm.
To start with, only go for the brand where the manufacturer has assured you that their products have undergone numerous safety tests before release into the market.
Some batteries have advanced features that prevent incidences such as overheating or overcharging from occurring. These may be dangerous and also contribute to the decline of the battery life.
Always go for reputable brands whose information and reviews you can easily find online. The unknown brands tend to be cheaper, but their quality or safety is always questionable.
It is wise that you always have a price range whereby your ideal replacement battery should lie. Although the cheaper ones are normally of lower quality, avoid going for the overly pricey products.
At times, you will find that the difference between the two classes of products is minimal.
Frequently Asked Questions (FAQs)
To add to the knowledge you have gained so far, we have compiled a list of questions that we get from Galaxy S2 users in need of replacement batteries.
What Does OEM mean in Replacement Batteries?
The initials stand for ‘Original Equipment Manufacturer,’ and it means that the battery is similar to the one that initially came with the phone.
This implies that you should expect a similar performance or something close to it by the replacement.
How can I tell whether the battery is genuine or fake?
Well, the first indicator of genuineness lies with the date in that if the date of manufacture that is printed on the battery body is similar to that on the box, then you are dealing with a genuine product.
Another indicator is the NFC connector, which is wrapped quite well in genuine batteries.
Lastly, a genuine Samsung battery has a plain-feeling surface.
How Long Do Lithium-ion Batteries Last?
These are the type found in most Samsung Galaxies and have an expected life-span ranging between 2-3 years. If this is too short for you, the replacements are always readily available.
How do you change the battery on a Samsung Galaxy S2?
To begin with, always make sure that the phone is powered off. Open the back side of the phone by removing the back cover. This will reveal the battery which you simply need to pull out and replace.
What are the buttons on the rear side of my Galaxy Tab S2 all about?
The rear side of this device comes with two silver and circular buttons. But although they may seem like actual buttons, the truth of the matter is that they are not meant to be pressed. Those two are simply meant to hold a Samsung cover.
The Best Overall
After the review of the five products above, we would recommend the Samsung OEM S2 1800mAh Standard Battery as the best replacement battery for your Galaxy S2 phone.
It has a decent power capacity, has no memory effect, and is rechargeable. This combination of features makes it an excellent investment for anyone.
We hope that this article would be useful in guiding you to pick out the best replacement battery for your Galaxy S2 phone.
Ensure you pick out a high-quality product that is worth every cent that you spend on it.