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£24.99
  • 7.4V 2S Butterfly battery
  • 25C Discharge rate
  • 2800mAh capacity

Those of you looking for a battery with a truly large capacity, you've come to the right place! The battery is perfect for larger battery compartments such as SMG-5, G3, M16 and AK platforms with fixed stock battery compartments. The battery has a voltage of 7.4v, a capacity of 2800mAh and a continuous discharge rate of 25C with a maximum discharge rate of 50C. The battery is connected to your AEG via the Mini-Tamiya connector, not to be confused with a Deans connector, however, adaptors are available.

The battery measures 13x1.1x4.2cm with a cable length of roughly 10cm.

£18.99
  • 11.1v 2000mAh
  • Stick Configuration
  • Deans or Mini Tamiya

An absolutely massive 11.1v 2000mAh Li-Ion battery in a stick configuration, which allows you to squeeze as much lifespan out of your Airsoft Electric Gun as possible, by offering a lower cost and higher power density vs. LiPo batteries.

£18.99
  • 11.1v 2000mAh
  • Stick Configuration
  • Deans or Mini Tamiya

An absolutely massive 11.1v 2000mAh Li-Ion battery in a stick configuration, which allows you to squeeze as much lifespan out of your Airsoft Electric Gun as possible, by offering a lower cost and higher power density vs. LiPo batteries.

£15.99
  • 7.4V 2S Block Battery
  • 20C Discharge rate
  • 1500mAh Capacity

If you need a compact block battery for a handguard or fixed stock with limited space this should do the trick! The 7.4V 1500mAh 20C LiPo Block Battery from Electro River measures 8.5 x 1.2 x 3.4cm approximately with a wire length between the cell group and connector of approximately 9cm.

The pre-wired connector is the Deans/T-plug the continuous discharge rate is 20C and the maximum is 40C, making this battery great for both Airsoft applications and electronics hobbies.

£29.99
  • 2600mAh
  • 20c Rating
  • 11.1v 3S LiPo

A large 11.1v VP Racing 2600mAh LiPo with a small Tamiya connector designed for a full days Airsoft action with impressive rate of fire and single shot results.

£15.99
  • 1300mAh
  • 35C Rating
  • 7.4v 2S LiPo

Giant Power are well known for their high quality and high performance batteries with this one being a block form factor. The battery has a voltage of 7.4v, has a capacity of 1300mAh and a discharge rate of 35C. The battery is connected to your AEG via the Mini-Tamiya connector, not to be confused with Deans connector, however adaptors are available.

The battery's dimensions are 7x1.5x3.4cm with a cable length of roughly 7.5cm. This battery should fit AEGs with larger battery compartments such as full stock AKs and M16s, within the handguard of AR36s and front wired MP5s.

£36.99 Pack price
Normally £40.97
Save £3.98
  • Battery, charger & charging bag bundle
  • 7.4V 1300mAh 25C LiPo Battery with mini-Tamiya connector
  • Ideal for top wired AK and SMG-5K AEGs

If you need a battery for your top wired AK or SMG-5K AEG and would rather get everything you need in one place, here it is! This bundle includes a LE-3 LiPo Balance Charger, a Safe Charging Bag and a Giant Power 7.4V 1300mAh LiPo Slim Stick Battery with a Mini-Tamiya connector; an ideal setup for a mini-Tamiya equipped top wired AK or SMG-5K AEG with a battery compartment inside the receiver.  

The dimensions of the included battery are as follows: 18.5cm x 1cm x 2cm with approximately 9.5cm of wiring between the battery and connector. 

£24.99
  • 7.4V 2S Stick battery
  • 25C Discharge rate
  • 1500mAh Capacity

If you need a slim stick battery for your ASG Scorpion, M4/AR-15 AEG buffer tube or top-wired AK AEG this will do the trick! The Gen's Ace 7.4v 1500mAh 25C LiPo Stick Battery measures approximately 12x1.5x1.6cm which makes it perfect for rear wired M4 platforms with the standard buffer tube battery compartment, top wired AKs which house their battery beneath the top cover and SMG-5K platforms. The battery is pre-wired to a Mini-Tamiya connector and the length of wire between the cell group and the connector is approximately 6cm.

The battery is a 7.4V 2-cell battery in stick configuration with a continuous discharge rate of 25C, making it great for almost any Airsoft AEG and a perfect fit for the ASG Scorpion EVO 3A1, though make sure you measure before ordering!

£13.99
  • 7.4v 2S
  • 1000mAh
  • 30C Rating

An ideal battery for those who have very limited space or for those who have a front wired PEQ box style setup or RC cars. With a 1000mAh 30C discharge expect a good rate of fire but 2 or 3 are recommended for a full day of constant shooting.

£11.99
  • 11.1V 3S LiPo
  • 800mAh Capacity
  • Perfect for small battery compartments

If you need a compact 11.1V LiPo for your buffer tube, PDW stock or other cramped battery compartment, the VP Racing 11.1V 800mAh 20c LiPo Stick Battery should do the trick. This 11.1V 3S LiPo stick battery is fitted with a Deans battery connector and measures 10.4 x 1.7 x 1.9 cm with 4cm of wire length, making it suitable for upgraded Airsoft AEGs, even those with small battery compartments. As always, we recommend measuring thoroughly to ensure it fits before ordering!

£12.99
  • 7.4V 2S PEQ Battery
  • 30C Discharge rate
  • 1000mAh Capacity

If you run a front-wired AEG with limited battery space, storing your battery in a PEQ-15 battery box could be the solution! This 7.4v 1000mAh 30C LiPo battery from Electro River is designed to fit into cramped spaces and is the perfect size for use in a PEQ-15 battery box. The battery measures  6.4 x 1.2 x 3.3cm approximately and the wire length between the cell group and connector is approximately 9.5cm.

The compact size of this battery makes it great for both Airsoft and any other electronics projects you have on the go, providing plenty of juice in a smaller form factor. The continuous discharge rate of this battery is 30C and its peak is 60C, giving you a nice snappy response without overdoing things!

£17.99
  • 7.4V 2S Flat Nunchuck
  • 20C Discharge rate
  • 1800mAh Capacity

If you need a battery for your AR36 AEG or polymer handguard equipped M4/AR-15 AEG this one will do the trick! The 7.4v 1800mAh 20C LiPo Flat Nunchuck Battery from Electro River is a flat nunchuck style battery, also known as a "butterfly" configuration. Unlike other nunchuck batteries, this won't inside a crane stock and is more suitable for large polymer handguards such as those found on AR36 and M4A1 AEGs and will also fit nicely in most fixed rifle stocks.

The battery itself is a 2-cell 7.4V LiPo with a wire length of approximately 9cm between the cell groups and the connector, and each of the two cell groups measures 10 x 0.6 x 3.5cm approximately. The pre-wired connector is the common mini-Tamiya type and the continuous discharge rate is 20C, with a maximum discharge rate of 40C.

£13.99
  • 7.4v 2S Li-Ion crane battery
  • 1500mAh Capacity
  • 15C Discharge rating

Those of you who prefer to run Li-Ion batteries are looking for a crane stock configuration, Specna has got you covered! This battery has a voltage of 7.4v, a capacity of 1500mAh and a continuous discharge rate of 15C. The battery is comprised of 2 cells connected together, making it an ideal fit for crane stocks, such as M4s, AR36 handguards, buffer tubes and many more battery compartments, thanks to its relatively small size. The battery measures 7x2x2cm per cell and has a cable length of roughly 8cm.

he battery is connected via Deans connector, not to be confused with Mini-Tamiya, however, adaptors are also available. A great all rounder that will fit a huge variety of replicas and battery compartments, just make sure you use a compatible Li-Ion charger!

£11.99
  • 7.4V 2S LiPo
  • 1000mAh Capacity
  • Ideal for crane stocks & handguards

If you need slim 7.4V crane stock LiPo for your crane stock or handguard battery compartment, the VP Racing 7.4V 1000mAh 20c LiPo Crane Stock Battery should do the trick. This 7.4V 2S LiPo stick battery is fitted with a Deans battery connector and is comprised of 2 cells, each of which measures 11 x 1.5 x 0.5 cm. The wire length between the cells and connector is approximately 10cm, giving you a bit of flexibility to ensure the battery is installed properly. As always, we recommend measuring thoroughly to ensure it fits before ordering!

£24.99
  • 7.4V 2S Stick Battery
  • 15C Discharge rate
  • 2000mAh Capacity

If you are looking for the biggest battery you can fit in an M4/AR-15 buffer tube this would be it! The 7.4v 2000mAh 15C LiPo Stick Battery from Electro River just about fits in an M4/AR-15 buffer tube, though we recommend you do not fully collapse the stock once it is installed.

The battery measures 12.6 x1.6 x 2cm and should also be suitable for top-wired AK AEGs and will fit in almost all fixed stock battery compartments regardless of the platform. The wire length between the connector and cell group is approximately 9cm and the continuous discharge rate is 15C with a peak discharge rate of 30C.

£29.99
  • 9.6v 8S
  • 4300mAh
  • Block Battery

The perfect battery to give you enough juice for a full weekend of Airsoft milsim action. 9.6v and 4300mAh of power. Commonly used within M249, M16 and M14 variants.

£13.99
  • 1300mAh
  • 7.4v 2S LiPo
  • Stick Battery

A compact LiPo Airsoft Battery, designed to be used in tight awkward spaces, without compromising on overall capacity. 

£54.99
  • 9.6V 8S
  • 4600mAh
  • Block Battery

The perfect battery to give you enough juice for a full weekend of Airsoft milsim action. 9.6v and 4600mAh of power. Commonly used within M249, M16 and M14 variants.

£24.99
  • 1300 mAh
  • 7.4V 2S LiPo
  • 25C Discharge rating

This LiPo battery from Gens Ace is designed to fit into flat and long battery compartments, such as those found inside the handguards of an AR36 or SMG-5. The battery connects to your AEG via a Deans connector (aka a T-Plug) and provides 1300mAh capacity with a 25C discharge rating. The battery is coated with heat shrink to prevent abrasion damage to the cells, and has a wire length of approximately 8cm, allowing some flexibility when squeezing the battery into small spaces. This battery would be great for any Airsoft gun which requires a 7.4V LiPo, but would also be of use for R/C vehicles, Drones or other electronics hobbies.

£24.99
  • 9.6v 8S
  • 3700mAh
  • Block Battery

The perfect battery to give you enough juice for a full weekend of Airsoft milsim action. 9.6v and 3700mAh of power. Commonly used within M249, M16 and M14 variants.

£12.99
  • 7.4V 2S LiPo
  • 680mAh Capacity
  • For CYMA CM.1xxS MOSFET-equipped AEPs

If you need spare batteries for your CYMA MOSFET-equipped AEP, this will do it! The IPower 7.4v 680mAh 20c LiPo Micro Battery is designed for CYMA CM.1xxS series AEPs, fitted with a Mini-Deans connector and sized to fit AEP battery compartments. This battery is NOT compatible with standard AEP pistols or AEP SMGs like the VZ61, MAC-10 or SMG-7.

Despite its unique connector this battery can be charged via its balance port using a LiPo balance charger, and as always, we recommend never leaving a LiPo on charge unattended and always using a LiPo charging bag.

£13.99
  • 1300 mAh 
  • 7.4V 2S LiPo
  • 25C Discharge rating

This LiPo battery from Gens Ace is designed to fit into flat and long battery compartments, such as those found inside the handguards of an AR36 or SMG-5. The battery connects to your AEG via a mini-Tamiya connector and provides 1300mAh capacity with a 25C discharge rating. The battery is coated with heat shrink to prevent abrasion damage to the cells, and has a wire length of approximately 8cm, allowing some flexibility when squeezing the battery into small spaces. This battery would be great for any Airsoft gun which requires a 7.4V LiPo, but would also be of use for R/C vehicles, Drones or other electronics hobbies.

£16.99
  • 7.4V LiPo Battery
  • 1000mAh Capacity
  • Deans connector 

This LiPo battery from Gens Ace is designed to fit into compact and slim battery compartments, such as the M4/AR15 buffer tube and the AK47/74 top cover. The battery connects to your AEG via a mini-Tamiya connector and provides 1000mAh capacity with a 25C discharge rating. The battery is coated with heat shrink to prevent abrasion damage to the cells, and has a wire length of approximately 8.5cm, allowing some flexibility when squeezing the battery into small spaces. This battery would be great for any Airsoft gun which requires a 7.4V LiPo, but would also be of use for R/C vehicles, Drones or other electronics hobbies.

£24.99
  • 9.6v 8S
  • 3300mAh
  • Block Battery

A must have battery for any avid RC user or Airsofter that requires enough power to last all day of full auto or a full weekend Milsim. 

£18.99
  • 7.4V 2S Stick battery
  • 25C Discharge rate
  • 1200mAh Capacity

If you need a slim stick battery for your ASG Scorpion, M4/AR-15 AEG buffer tube or top-wired AK AEG this will do the trick! The Gen's Ace 7.4v 1200mAh 25C LiPo Stick Battery measures approximately 13x1x2cm which makes it perfect for rear wired M4 platforms with the standard buffer tube battery compartment, top wired AKs which house their battery beneath the top cover and SMG-5K platforms. The battery is pre-wired to a Deans connector and the length of wire between the cell group and the connector is approximately 6cm.

The battery is a 7.4V 2-cell battery in stick configuration with a continuous discharge rate of 25C, making it great for almost any Airsoft AEG and a perfect fit for the ASG Scorpion EVO 3A1, though make sure you measure before ordering!

£24.99
  • 1400 mAh
  • 7.4V 2S LiPo
  • 25C Discharge rating

This LiPo battery from Gens Ace is designed to fit into compact and slim battery compartments, such as the M4/AR15 buffer tube and the AK47/74 top cover. The battery connects to your AEG via a Deans connector (AKA T-Plug) and provides 1400mAh capacity with a 25C discharge rating. The battery is coated with heat shrink to prevent abrasion damage to the cells, and has a wire length of approximately 8.5cm, allowing some flexibility when squeezing the battery into small spaces. This battery would be great for any Airsoft gun which requires a 7.4V LiPo, but would also be of use for R/C vehicles, Drones or other electronics hobbies.

£17.99
  • 7.4V 2S LiPo
  • 1000mAh Capacity
  • Smart Balance Cable - Requires IMARS charger

If you like to be at the cutting edge of battery technology when it comes to Airsoft, you're going to want to check this out! The Gens Ace 7.4V 25C 1000mAh Airsoft LiPo Battery - Mini-Tamiya is a slim LiPo battery intended for Airsoft buffer tube battery compartments, AK top covers and other cramped spaces requiring a single cell group. The discharge rate is 25C, giving you a snappy response without risking overspin in most setups, and the capacity is 1000mAh, meaning you might need two to get through a full game day. 

Where this battery differs from the norm is its Smart Balance Connector which interfaces with the Gens Ace IMARS Mini Charger, communicating the battery type and current charge levels and immediately commencing optimal charging as soon as this "Smart Battery" is connected. Compared to legacy smart chargers, this saves loads of time but unfortunately means that this battery cannot be charged using a standard LiPo balance charger

£24.99
  • 7.4V 2S LiPo battery
  • 2300mAh Capacity
  • Block battery - Great for SMG-5 & AR36

If you need a battery for your SMG-5 or AR36 handguard, the 8Fields Tactical 7.4V 2300mAh 20/40c LiPo Battery is ideal. This 2-cell 7.4V LiPo battery measures approximately 10 x 1.5 x 3.3 cm and is wired to a mini-Tamiya battery connector with approximately 10cm of wire length between the connector and cell group. 

The battery has a voltage of 7.4V, a capacity of 2300mAh and a continuous discharge rate of 20C with a maximum discharge rate of 40C. Ideally sized for SMG-5 or AR36 handguard battery compartments, this LiPo battery will also fit nicely in most fixed stock battery compartments. As is always the case with LiPo batteries, we recommend never leaving this battery on charge while unattended and always using a battery charging bag when charging. 

£24.99
  • 7.4V 2S Butterfly battery
  • 20C Discharge rate
  • 1500mAh capacity

This battery features a wider and flatter butterfly style configuration and while it won't fit in crane stocks it is perfect for larger areas such as AR36 handguards and full stock rifles. The battery has a voltage of 7.4v, a capacity of 1500mAh and a continuous discharge rate of 20C with a maximum discharge rate of 40C. The battery is connected to your AEG via the Mini-Tamiya connector, not to be confused with a Deans connector, however adaptors are available.

The battery consists of two cells working in tandem with each other, with each cell measuring 8.5x0.6x3.4cm with a cable length of roughly 9cm.

About Our All Airsoft Batteries

Airsoft 6mm BB Gun AEG Battery

Explore Patrol Base’s massive range of airsoft batteries online, designed to suit almost every type of airsoft 6mm BB gun. They even work great with RC cars too! 

We supply a wide variety of battery types, ranging from Li-Po batteries to Ni-Mh batteries as well as Li-Fe, CR123A to Button Batteries and AA / AAA Types. If you’re looking to stock up on battery supplies for your airsoft accessories, such as torches, explore our selection of accessory batteries.

Our batteries have an array of applications, from actual AEG gun batteries, to batteries for accessories, and can be used in toy planes, cars, and other electronics projects. Plus, we only stock the best batteries available, from well-known brands like VP Racing, Giant Power and Vapex. 

Having trouble finding the right battery? Measure the amount of space available then use the filters on the left of the page to find all the batteries that will fit. We also have a great airsoft battery buying guide that offers even more information. 

Shop airsoft batteries online today and enjoy next day delivery. Alternatively, come check them out in person at our Huddersfield store.