So you have your gear, but you need an extra airsoft gun battery and charger? The built-in batteries in some airsoft guns sometimes aren’t that reliable. It makes sense why many players want to replace them or have another for backup. Fret not! Many airsoft gun battery manufacturers strive to make better batteries with bigger capacity and smaller volumes. We also find that many third-party batteries are much better than the built-in battery.
If you don’t like your gun’s battery performance, we highly recommend replacing it with an airsoft gun battery that has a bigger capacity and better efficiency. That way, you don’t have to recharge your gun too often. And you won’t run out of battery in the middle of play. Other than that, the battery’s power can also influence the performance, rate of fire, and durability in the playfield.
Besides getting your gun from one of the best airsoft brands, you also need high-quality airsoft gun batteries to deliver maximum playing experience. No matter how great your gun is, it will still perform terribly if you use a low-quality battery with weak power. To know which battery is the best for your gun, check out the 13 best airsoft gun batteries on the list below!
How to Choose the Best Airsoft Gun Battery
Airsoft gun batteries come in different sizes, capacities, and voltages. The bigger the capacity, the more power your gun has. However, it also depends on your needs and preference. Some people only need one extra battery, and some others may need two or more. If you play airsoft a lot, we suggest getting the bigger capacity so that you don’t need to charge it again and again. You may also want to check these tactical vests for airsoft for better protection during play.
Battery Type
There are two types of batteries to choose from. The first one is a NiMH battery, and the other one is a LiPo battery. NiMH battery is pretty much similar to your regular AAA battery. This type of battery can last for up to two years when recharged regularly.
LiPo battery is the newest technology. This battery can hold more charge and tend to last longer than a NiMH battery. Depending on your budget, one battery type can be the better option than the other.
Capacity
Once you’ve chosen the right battery type, it’s time to pick the right battery capacity for your needs. It depends on what kind of airsoft gun you have. The more advanced your gun is, the more power-consuming it’s going to be. So if you play airsoft a lot, we suggest buying an airsoft gun battery and charger with a bigger capacity. You may need a battery that’s 1500mAh or more.
Voltage
After you know what capacity you need, don’t forget to check the voltage too. Most LiPo batteries are 7.4 Volt or 11.1 Volt, while NiMH batteries are either 8.4 Volt or 9.6 Volt. Make sure you pick an airsoft gun battery that suits your gun’s specifications. If your gun supports LiPo batteries, it’s normally compatible with NiMH batteries too.
Rating
And last but not least, you need to check the C rating when buying an airsoft gun battery and charger. You can usually find this near the voltage number on the battery. The batteries will have a C rating between 10c to 25c. This number explains the discharge power of the battery. The higher the C number, the more power the battery sends to the motor.
Do all airsoft guns use the same battery?
Not all airsoft guns use the same battery. That’s why you always need to check your gun’s specifications before buying a new airsoft gun battery and charger. Some airsoft guns are only compatible with NiMH batteries, while others are compatible with LiPo and NiMH.
Do airsoft batteries explode?
Most airsoft gun batteries are safe. However, you still need to handle them with proper care. Don’t expose the battery to extreme weather and heat. Also, don’t forget to store them in dry storage. And for safety in the playfield, don’t forget to wear airsoft helmets with ear protection.
What happens if you overcharge your airsoft battery?
Even though many airsoft gun batteries are already equipped with advanced features to automatically stop charging, you should never make it a habit. Overcharging your battery can lead to cells split, leak, and even cause a fire.
Mighty Max Battery 8.4V NiMH 1600mAh (404)
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Because of the high capacity and high power, it makes sense why the Mighty Max Battery 8.4V NiMH 1600mAh is one of the most popular battery replacements among airsoft players. We highly recommend this airsoft gun battery and charger because the battery is equipped with advanced NiMH technology that leaves no battery memory effects. And the charger is capable of charging the battery quickly.
Another good thing about the Mighty Max Battery 8.4V NiMH 1600mAh is its easy operation. This battery can be recharged anytime you want. That way, you don’t need to completely discharge the battery before recharging it. With this excellent battery, enjoy a long running time and better power intensity. Just ditch your old battery and replace it with this one!
What We Love
Small but mighty airsoft gun battery and charger.
Pros:
- Long life cycle span
- Charges rapidly
- Delta Peak detection
Cons:
- No warranty
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Fconegy 3S 11.1V 1200mAh 20C Lipo Battery Pack (CU)
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Are you looking for a Tacr91 airsoft gun battery? We think you should check out the Fconegy 3S 11.1V 1200mAh 20C Lipo Battery Pack. This is a special battery designed specifically for AEG airsoft guns like the Tarc91. What makes this battery so great is its focus on power intensity and maximum run time. With this efficient battery, you can play without worrying about running out of power in the middle of the game.
The Fconegy 3S 11.1V 1200mAh 20C Lipo Battery Pack is made of Superior Japan and Korea Lithium Polymer raw materials. That’s why this battery is very excellent when it comes to power and durability. And in addition to that, this battery also complies with RoHS and CE quality testing standards.
What We Love
A special battery made from Superior Japan & Korea Lithium Polymer raw materials.
Pros:
- Strict single cell capacity
- Comply with RoHS & CE quality testing standards
- Focus on power intensity
Cons:
- Quite fragile
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Tenergy Airsoft 8.4V 3800mAh Flat NiMH Battery
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The Tenergy Airsoft 8.4V 3800mAh Flat NiMH Battery is the ideal airsoft gun battery and charger for all types of guns. This battery is designed to fit M16, SR16, full stock AK series, and full stock MP5 series. With high compatibility with most airsoft guns, you can keep this battery for all your airsoft collections. Also, it comes with a standard Tamiya connector which makes it easier to install.
We highly recommend the Tenergy Airsoft 8.4V 3800mAh Flat NiMH Battery because it features Rapid Charge-Up technology. Unlike any other batteries, you don’t need to wait for hours for it to be fully charged. And the massive 3800mAh capacity provides you with more playtime. It’s true when many players say this is the best pair of airsoft gun battery and charger.
What We Love
A reliable battery with Rapid Fire Charge-Up technology.
Pros:
- Fits most airsoft guns
- Quick-charge
- Long run time
- Standard connector
Cons:
- A bit heavy
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TATTU 9.6V 1600mAh NiMH Flat Battery Pack (CU)
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Talking about another excellent Tacr91 airsoft gun battery, maybe you should consider the TATTU 9.6V 1600mAh NiMH Flat Battery Pack. This battery is made of new cells that ensure the longest life and freshest battery cells. No matter how long you use it, it always performs like it’s brand new. It’s because this battery is constructed of advanced NiMH material with no memory technology.
We really like the TATTU 9.6V 1600mAh NiMH Flat Battery Pack because you can charge it anytime you want to. The battery doesn’t require discharging. At any battery level, you can just charge it up until full. Another great thing about this battery is its rate of fire. The TATTU 9.6V 1600mAh NiMH Flat Battery Pack offers a high current flow, resulting in a high rotation rate.
What We Love
A fresh battery pack made of fresh battery cells.
Pros:
- High rate of rotation
- Advanced NiMH material
- No memory technology
- High compatibility
Cons:
- Highly flammable
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Tenergy 9.6V NiMH 1600mAh
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When you think about an airsoft gun battery and charger, it’s hard not to mention this brand. The Tenergy brand has been around for years, and it never stops innovating. One of the latest releases is the Tenergy 9.6V NiMH 1600mAh. We always recommend Tenergy batteries because of their high compatibility. This particular battery is ideal for almost all guns available on the market.
The Tenergy 9.6V NiMH 1600mAh is suitable for popular guns like AK47, MP5K, RPK, PKM, G36C, M4A1-RIS, and other upgraded or modified AEGs. This is the battery you can rely on because you need no other batteries to cover all your needs. And the best thing is, it features quick charge technology so that you don’t have to waste time waiting for it to charge up. That’s why this can be your best airsoft gun battery and charger.
What We Love
A quick-charge battery with a smart battery charger.
Pros:
- Advanced protections
- Compact dimension
- Universal fit
Cons:
- No instruction included
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Crazepony 11.1V Airsoft Battery 2000mAh 30C Rechargeable Hobby LiPo Battery
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The Crazepony 11.1V Airsoft Battery 2000mAh 30C Rechargeable Hobby LiPo Battery is designed to fit popular airsoft guns. And if you’re currently looking for a Tacr91 airsoft gun battery, this one’s for you! This is an 11.1V 2000mAh airsoft rechargeable LiPo battery made from high-quality LiPo cells to meet the highest quality standards. So in terms of performance and durability, there’s nothing to worry about.
With a special discharge rate of 30c, this battery will maximize your gun’s performance. That’s why we think the Crazepony 11.1V Airsoft Battery 2000mAh 30C Rechargeable Hobby LiPo Battery is the best Tacr91 airsoft gun battery. Weighing at only 62 grams, the lightweight design makes it easy to carry and install wherever you are.
What We Love
Small and lightweight with maximum performance.
Pros:
- 30C discharge rate
- Only 62 grams
- Compact dimension
Cons:
- The capacity may decrease a little after a few charges
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Melasta 8.4V 2-Pack Airsoft Battery Flat Pack Batteries NiMH 1600mAh (CU)
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There are so many reasons why we highly recommend the Melasta 8.4V 2-Pack Airsoft Battery Flat Pack Batteries NiMH 1600mAh. This battery pack makes your weapon more powerful than ever. That’s why many players think these are excellent airsoft gun batteries. Melasta 8.4V batteries have the predominance of high capacity, rechargeable, powerful, fast acceleration, and eco-friendly.
The Melasta 8.4V 2-Pack Airsoft Battery Flat Pack Batteries NiMH 1600mAh always give your airsoft gun a high level of performance. Even after you charged them many times, the level of performance stays consistent. It makes sense why airsoft players think it’s the best airsoft gun batteries available on the market today.
What We Love
Powerful battery pack for optimal performance.
Pros:
- Premium NiMH cells
- 1-year warranty
- Short circuit protection
- Fast acceleration
Cons:
- A bit bulky
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Tenergy Airsoft Battery 11.1V 1000mAh 20C High Discharge Rate LiPo Battery Pack (CU)
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Sometimes it’s hard to find a great airsoft gun battery and charger. Many manufacturers only care about profit, and they produce low-quality products. If you still don’t know which one to choose, just get the Tenergy Airsoft Battery 11.1V 1000mAh 20C High Discharge Rate LiPo Battery Pack. The reputation of the Tenergy brand is undoubtful, and this is the brand you can trust. The Tenergy mini Lipo battery pack offers more power at a significant reduction in battery size and amount of battery cells.
What’s the point of a great battery performance if it’s not suitable for most guns? Thankfully, the Tenergy Airsoft Battery 11.1V 1000mAh 20C High Discharge Rate LiPo Battery Pack is designed for universal fit. This battery fits popular airsoft guns like M4, Crane Stock, M110, SR25, M60, RPK, and PKM. It’s true if we say it’s the best airsoft gun battery and charger.
What We Love
The ideal battery for all guns.
Pros:
- Safety protected balance charger
- Lightweight
- High discharge rate
- High-quality LiPo cells
Cons:
- The wires are not practical
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NASTIMA 11.1V 1200mAh Airsoft Stick Battery
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With the ultra-compact design, the NASTIMA 11.1V 1200mAh Airsoft Stick Battery is suitable for all the popular airsoft guns like M4, Crane Stock, M110, SR25, AK47, MP5K, MP5, SCAR, M249, M240B, M60, G36, M14, RPK, PKM, L85, AUG, and other series and models. Why look for the other battery when you can buy one of the best airsoft gun batteries that’s perfect for most guns.
What we really love about the NASTIMA 11.1V 1200mAh Airsoft Stick Battery is its advanced Li-Ion technology. There’s no memory effect, and it has a low self-discharge rate at just 1% per month. This battery also features a 20C continuous discharge rate, and the highest burst rate can reach 50C. Nastima always focuses on the development and innovation of civilian batteries. That’s why it’s one of the best airsoft gun batteries you can find on the market.
What We Love
Small battery with advanced technology.
Pros:
- Wide compatibility
- No memory effect
- Low rate of self-discharge
Cons:
- Highly flammable
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Tenergy 11.1V 1200mAh Airsoft Battery Pack (404)
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Talking about the best airsoft gun battery and charger, it’s impossible not to put the Tenergy 11.1V 1200mAh Airsoft Battery Pack on the list. This battery is much better than the market standard 12V NiMH batteries. The Tenergy 11.1V 1200mAh Airsoft Battery Pack is made from high-quality LiPo cells that offer more power at a significant reduction in battery size and number of battery cells.
The Tenergy 11.1V 1200mAh Airsoft Battery Pack features a Mini Tamiya connector. It’s designed to fit most airsoft guns like the MP5k, MP5 PDW, RPK, and PKM. And with a high discharge rate, this battery will maximize your gun’s performance. A higher discharge rate gives your weapon a faster rate of fire.
What We Love
High-capacity battery in a small body.
Pros:
- 25C burst discharge rate
- Safety protected balance charger
- High-quality LiPo cells
Cons:
- Slightly more expensive than other brands in the same category
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Melasta 2 Pack 2/3A 9.6v 1600mAh Butterfly Nunchuck NIMH Battery Pack
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Melasta 2 Pack 2/3A 9.6v 1600mAh Butterfly Nunchuck NIMH Battery Pack is one of the best battery packs. Especially if you have a Tarc91 gun, it’s probably the most excellent Tacr91 airsoft gun battery you can find on the market. This battery features a high discharge rate and rapid charge technology. It has up to a 10C discharge rate, making your gun more powerful and a higher rate of fire. Enjoy playing with no worries!
We highly recommend the Melasta 2 Pack 2/3A 9.6v 1600mAh Butterfly Nunchuck NIMH Battery Pack because of its premium NiMH cells. The adapted premium NiMH cells and advanced technology deliver much more power. They even give you a 35-day money-back guarantee if you’re not satisfied with the performance.
What We Love
Premium battery with rapid charging technology.
Pros:
- Premium NiMH cells
- 1-year warranty
- Rapid charge
Cons:
- The battery doesn’t last that long
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Keenstone 9.6V 1600mAh Butterfly Nunchuck Stick Mini Battery Pack
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With Keenstone 9.6V 1600mAh Butterfly Nunchuck Stick Mini Battery Pack, you can enjoy six minutes of continuous firing at a 16A discharging current. Thanks to its 10c discharge rate, the high discharge rate makes your gun accelerate faster than ever. Besides, we think this is the best Tacr91 airsoft gun battery. With all of those advanced features, you get to beat the competition easily. Make your opponents surrender!
The Keenstone 9.6V 1600mAh Butterfly Nunchuck Stick Mini Battery Pack also comes with relevant certifications. Therefore, this battery pack is very safe to use. The superior quality and safety are unbeatable. Not only is it the best Tacr91 airsoft gun battery, but it also fits most guns that are available on the market today.
What We Love
Maximum power in a minimal and compact design.
Pros:
- Twice longer firing time than a NiCd Battery
- Excellent rate of fire
- Superior quality
Cons:
- Only suitable for light use
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Tenergy Combo 9.6V 1600mAh Butterfly Mini NiMH Battery Pack
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Everybody knows about Tenergy’s quality. It’s not even surprising when you see the Tenergy Combo 9.6V 1600mAh Butterfly Mini NiMH Battery Pack on top of the list. It makes sense why these are the perfect airsoft gun battery and charger combo. The Tenergy 9.6V NiMH battery pack features rapid charge up, with a high capacity rating of 1600mAh that provides more playtime.
Safety is the number one priority when it comes to airsoft gun batteries. And for that, the Tenergy Combo 9.6V 1600mAh Butterfly Mini NiMH Battery Pack includes reverse polarity protection, short circuit protection, and over-charge protection. The advanced protection will always keep you safe whenever you use it. And because of the compact dimensions, this battery is suitable for most airsoft guns.
What We Love
A robust airsoft gun battery that lasts for years.
Pros:
- Intelligent battery charger
- Short circuit protection
- Compact dimensions
- High capacity
Cons:
- Safe but slow charging
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