You have taken your time and done your research to find the perfect airsoft gun for you. Now, you want to make sure that the gun is living up to its full potential and a key part of that is the battery that you select. This guide is your ultimate aide in choosing your new battery.
We break down our top picks, what to consider when buying a battery, and the different types of airsoft batteries.
By reviewing our guide, you will not only discover the top contenders, but the info you need to find the best airsoft battery for your gun. Don’t let your battery be what holds you back from the ultimate airsoft strategies and gameplay.
Table of Contents
What to Consider When Buying Airsoft Gun Battery
All the choices above are considered some of the best airsoft batteries and brands. Any of them will help enhance your airsoft gameplay, but while narrowing down your list here are some things to keep in mind. Keeping these things in mind will help you choose the best airsoft battery brand and type for you.
The Type of Battery:
The type of battery that you choose will affect how fast the battery charges, how long it lasts, and the power that it puts out. These are all key factors that will affect your game play. Below we further break down the different airsoft battery types to help you make the most educated decision.
The Style of Battery:
The style of the battery will be determined by the style of airsoft rifle that you use and by the type of battery that you choose. Make sure that you are aware of what type of battery will fit into your airsoft gun so that you don’t get frustrated when you decide on a new type and get it but it doesn’t fit. The common styles of batteries include brick, nunchuck, stick, and variations on these.
The Connector:
There are two main styles of connectors that are used within airsoft guns the Tamiya and the Dean. Having a solid connection is key in having a properly functioning gun and being able to make the most of both the gun and the battery. The Tamiya is also available in two different sizes. If the battery connector does not match the connector for the rifle it will not be able to work.
The Different Airsoft Battery Types
As mentioned above the airsoft battery type that you choose is a key part in selecting the best airsoft battery for you. This is also one of the areas with the most options to choose from and each has its own pros and cons.
Alkaline:
These types of batteries are occasionally referred to as antacid batteries and derive their energy from the reaction between zinc metal and manganese dioxide.
| Pros | Cons |
| Available in rechargeable and non-rechargeable high energy capacity and densityLong shelf life (hold charge in between uses) | Limited recharging abilities requires special charger must be kept as charged up as possible |
NiCad:
The nickel-cadmium (NiCad) battery is a type of rechargeable battery using nickel oxide hydroxide and metallic cadmium as electrodes.
| Pros | Cons |
| Tends to be less expensive higher release rate | Produces less voltage than other options limited to lower-limit technology |
NiMH:
Nickel Metal Hydride (NiMH) batteries are like NiCad batteries in that both use nickel oxide hydroxide (NiOOH). The difference is the negative electrodes with NiMH batteries use a hydrogen-absorbing alloy instead of cadmium.
| Pros | Cons |
| Tend to be less expensiveCan be stored fully charged | Lower densitySmaller range of compatible optionsLess voltage emitted |
Lithium Ion:
Lithium-ion batteries (sometimes shortened to Li-ion) are a type of rechargeable battery where the charge depends on the lithium atoms for the energy.
| Pros | Cons |
| Higher limit levelsMore effective than other typesCharge while in use | Tend to be more expensive |
Li-poly:
Lithium polymer (Li-Poly) batteries are very similar to Lithium-Ion technology except Li-Poly uses a polymer electrolyte instead of a liquid electrolyte.
| Pros | Cons |
| Tends to be the most recommended available in 7.4 V and 11.1 VWide range of styles available | A fully draining battery can kill the battery requires a smart charger |
Our Top Picks
Best Pick
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Our overall best pick is the Melasta 2 Pack 2/3A 9.6v 1600mAh Butterfly Nunchuck NIMH Battery Pack with Mini Tamiya Connector.
This battery not only offers a quick recharge but holds that charge to allow for hours of game play.
Budget Pick
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Looking for the best value for your money, our budget pick is the Keenstone 9.6V 1600mAh Butterfly Nunchuck Stick Mini Battery Pack with Mini Tamiya Connector. This battery provides the extra power your gun needs while saving you money for more gear.
Quick Comparison
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Top 7 Best Airsoft Batteries
Below we round up 7 of the best airsoft battery brands and options. We highlight the key features and information that you need to know to decide which one will be your new airsoft battery.
The list below is not a ranking as all of them are great options and will make noticeable improvements over the stock battery.
1. Melasta 2 Pack 2/3A 9.6v 1600mAh Butterfly Nunchuck NIMH Battery Pack with Mini Tamiya Connector
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Key Features
- Rapid charge in only 1.1 hours
- 10C discharge rate
This was our overall top pick for battery and the reason is clear when you consider the high discharge rate and rapid recharge rate. The battery is able to handle up to 10C discharge and handle that rate for up to 6 minutes of continuous game play.
Which when you break that up into shorter bursts can last you for a long game. Don’t worry though because this battery offers a rapid charge at 1600 mAh option that allows it to fully charge in only 1.1 hours.
From a practical standpoint, this is a nunchuck NiMH battery with a mini Tamiya female connector on the battery. The battery is 0.77” by 4.6” in size and contains 8 X 2/3A cells, this size allows the battery to be compatible with a wide range of airsoft guns including G36C, M4A1-RIS, M4A1, CAR15, MP5A5, MC51, FNP90, AUGRT, AUGM, G3A4, G36, and STEYR. This battery may also fit in the upgraded and modified versions of these guns but may not fit limited-edition versions.
2. Keenstone 9.6V 1600mAh Butterfly Nunchuck Stick Mini Battery Pack with Mini Tamiya Connector
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Key Features
- 9.6 volt 1600 mAh
- Mini Tamiya Female connector
- 10C discharge rate
This was our budget pick for you to get the best bang for your buck. The battery is the ideal replacement for your stock battery and can support a 10C discharge rate. A 16A discharge current can be maintained for 6 minutes of continuous gameplay.
From a practical standpoint, this is a nunchuck stick style NiMH battery with a mini Tamiya female connector on the battery. The battery is 18mm X 114mm in size and contains 8 X 2/3A cells, this size allows the battery to be compatible with a wide range of airsoft guns including G36C, M4A1-RIS, M4A1, CAR15, MP5A5, MC51, FNP90, AUGRT, AUGM, G3A4, G36, STEYR. For use in ERA002, ERA004, ERICS13, EROA002, EROA003, SDGE0507R2, and SDGE0501R2. The battery can also fit in most modified and upgraded versions.
3. Tenergy Airsoft Battery 9.6V NiMH Nunchuck Battery with Mini Tamiya Connector
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Key Features
- 9.6 Volt rechargeable battery pack
- 2000 mAh
- 10C Discharge rate
- Mini Tamiya female connector
This battery is a great option that combines the game play time that you want and the rapid charging that you need. The battery supports up to 10C discharge rate to keep you competitive. This battery also features one of the highest limits of 2000 mAh.
Getting into the details this is a nunchuck style NiMH battery with a mini Tamiya female connector to attach it to the gun. The battery is 4.06″ (length) x 1.18″ (width) x 0.79″ (height) and weighs 7.34 oz. This battery fits popular models of airsoft guns such as M249, M240B, M14, RPK, PKM, L85, AUG, G3, and others. However, if you have an upgraded or modified version check the size before purchasing.
4. Tenergy Combo 9.6V 1600mAh Butterfly Mini NiMH Battery Pack
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Key Features
- 9.6 Volt battery
- Tamiya connector
- 10 C discharge rate
This is the only battery on the list that also comes with the charger, this saves you the hassle of having to remember to buy one separately. The battery can support all your airsoft game play needs with low battery weight, rapid charging with the included charger, and long-lasting while playing.
Another unique feature is that this battery charger comes with adaptors to allow the battery to connect to standard and mini Tamiya connectors meaning that it will not just charge your airsoft battery but a range of hobby batteries.
The list of compatible guns includes M4, Crane Stock, M110, SR25, M249, M240B G36, M14, RPK, PKM, L85, AUG, G3, G36C, M4A1-RIS, M4A1, CAR15, MP5A5, MC51, FNP90, AUGRT, AUGM, G3A4, G36, and STEYR. For use in other models or with upgraded or modified versions check that the measurements of 20 mm diameter by 117 mm long to make sure they will fit before purchase.
5. Valken Airsoft Battery – NiMH 9.6V 2200mAh Split Style
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Key Features
- 9.6 volt battery
- Mini Tamiya female connector
- Smaller size
This battery is a great option for those harder to find batteries for airsoft guns as the smaller size lends itself to fitting them. Don’t let the smaller size worry you though as this battery will be able to keep up with your game play and will be an improvement over your stock battery.
With the right charger, this battery can also charge up fast to get you ready for the next game.
Let’s dig into the details, this is a NiMH mini stick style of battery. The size is only 8.06” by 0.8”. While this battery is compatible with fewer models than other options it still works with some of the most popular options such as AK47, MP5K, and RPK/PKM.
6. NASTIMA 11.1V 1200mAh Airsoft Stick Battery, 3S 20C LiPo Battery Pack
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Key Features
- 11.1 Volts
- 50C burst discharge rate
- Connector: Deans-T Plug
This battery features one of the highest max discharge rates at up to 50C. It also has long lasting game play with continuous impressive 20C discharge rate. In fact, everything about this battery was designed with you, the airsoft player, in mind.
These features include the above-mentioned, the rapid trigger response, and the lightweight of only 3.35 oz.
This Venom battery is also the first non-NiMH battery featured on the list. Instead, this is a LiPo battery option. Despite having Ak type included in the name, this battery is compatible with a wide range of airsoft guns. In fact, it fits the M4, Crane Stock, M110, SR25, AK47, MP5K, MP5, SCAR, M249, M240B, M60, G36, M14, RPK, PKM, L85, AUG, G3, upgraded or modified AEGs (Airsoft Electric Guns) and other series and models.
7. EMEPOVGY 3S 11.1V 1200mAh 20C LiPo Battery
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Key Features
- 11.1 Volt battery
- 20C discharge rate
- Deans T Connector
This battery has a number of unique features that make it stand out from the others on the list. This is battery features the highest voltage rating at 11.1 volts and one of the higher discharge rates. In fact, this battery is rated for a continuous 20C discharge rate.
This battery is also the only one on the list to feature a Deans T Connector and only the second LiPo battery on the list.
Conclusion
Above we have rounded up the 7 best airsoft batteries and highlighted the key features. We then broke down some of the main considerations to keep in mind when choosing including the different airsoft battery types.
One thing is for sure having the right battery is important for maximizing your game play. Any of the choices we have provided will help you take your game to the next level.