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Lancer Tactical 7.4v 300mAh Fusion Engine LiPo Airsoft Battery

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Free Shipping on Orders $200 or More ($9.99 for orders under $200)

Fox Airsoft offers a 30 day warranty and return policy.

What's Included?

  • 7.4v 300mAh LiPo Battery

What you need to use it:

You'll need a Lipo Battery Charger. We recommend a smart charger so it doesn't over charge the battery.


  • Ideal for PolarStar Fusion Engine / PR-15 Airsoft Rifles
  • Fits into compact space with ease
  • For use with JST Style Plug

Technical Specifications:

  • Model Number: LT7.4V300F25JST
  • Connector: JST SYP and JST-XH
  • Configuration: Small Brick
  • Capacity: 300mah
  • Voltage: 7.4v
  • Cells: 2


Q: What are the key features of the Lancer Tactical LiPo Battery?
A: Key features include its ideal compatibility with PolarStar Fusion Engine/PR-15 Airsoft Rifles, or any HPA gun with a JST connector, the ability to fit into compact spaces easily, and the use with JST Style Plug for connections.

Q: What are the technical specifications of the Lancer Tactical LiPo Battery?
A: The battery has a model number of LT7.4V300F25JST, with JST SYP and JST-XH connectors, a small brick configuration, a capacity of 300mAh, a voltage of 7.4v, and two cells.

Q: What makes Lancer Tactical batteries stand out?
A: Lancer Tactical batteries are made with freshly made cells for consistent power output and the longest usage life. They also have a redesigned thin exterior casing for ease of fitting into snug battery compartments.

Q: What is the compatibility of the Lancer Tactical LiPo Battery?
A: It is compatible with PolarStar Fusion Engine/PR-15 Airsoft Rifles, featuring a JST plug type and a BMS/XH 3-Pin Charging Connector for charging.

Q: What is the battery's voltage and capacity?
A: The battery voltage is 7.4v, with a capacity of 300mAh

About the ASG 7.4v JST LiPo Battery

The Lancer Tactical 7.4v 300mAh Fusion Engine LiPo Airsoft Battery is specifically designed to meet the demands of airsoft enthusiasts using HPA rifles. This battery stands out for its compact size and high performance, making it an ideal choice for players looking for reliable power in a small package. Its unique design allows it to fit easily into the tightest of battery compartments, ensuring that players can maintain the sleek profile of their airsoft guns without compromising on power.

Included in the package is a 7.4v 300mAh LiPo Battery, correcting the initially mentioned capacity of 250mAh to accurately reflect its true capacity. This battery is engineered to provide consistent power output, which is essential for maintaining the performance level during gameplay. However, to use this battery to its full potential, a LiPo Battery Charger is required. It's recommended to opt for a smart charger, as it prevents overcharging, thereby extending the battery's lifespan and ensuring safety during charging.

The battery features a JST SYP and JST-XH connector with a small brick configuration, tailored for compatibility with specific airsoft guns. Its technical specifications, including a model number of LT7.4V300F25JST, emphasize its design for efficiency and reliability. Lancer Tactical has made this battery using freshly made cells, which not only guarantees consistent power output but also maximizes the usage life of the battery pack. Moreover, the redesigned thin exterior casing of the battery underscores the manufacturer's commitment to innovation, allowing airsoft players to enjoy the benefits of advanced technology in their gaming experience.

In conclusion, the Lancer Tactical 7.4v 300mAh Fusion Engine LiPo Airsoft Battery offers a perfect blend of compact size, high performance, and durability. Its compatibility with PolarStar Fusion Engine/PR-15 Airsoft Rifles, combined with the necessity for a smart charging solution, positions it as a must-have for serious airsoft players. The emphasis on using freshly made cells and a redesigned casing further assures users of its quality and reliability, making it an essential component of any airsoft player's arsenal.



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