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Item #:
96484940
FMS Part 7.4V 2S 850mAh 25C LiPO Battery JST Plug for RC Model Airplane Warbird Sporter
Item #:
96484940
XCD 139
Price Details
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*All items will import from US
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Imported from USA store
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Order now and get it around Saturday, August 22
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Power your RC airplane with the reliable 7.4V 2S 850mAh LiPO battery for optimal performance.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Capacity
The 850mAh capacity ensures longer flight times, allowing your RC airplane to soar longer, enhancing your flying experience significantly.
High Discharge Rate
With a 25C discharge rating, this battery provides exceptional power output, ensuring your model achieves optimal performance during intense maneuvers.
Premium Compatibility
Fitted with a JST plug, this battery connects easily with various RC model airplanes, making it a versatile choice for hobbyists looking for reliable power.
Product Details
| Item Weight | 0.2 lbs (90 grams) |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
Who Should Buy?
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RC Enthusiasts
Ideal for hobbyists who enjoy flying RC model airplanes, especially warbirds and sporters requiring reliable power.
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Sport Flying
Perfect for users involved in sport flying, needing a lightweight, high-capacity battery for better performance.
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Short Flights
Great choice for pilots looking for batteries suitable for short flight durations without compromising on performance.
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Heavy Models
Not suitable for larger or heavier RC models that require higher capacity or more voltage to sustain flights.
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Beginner Users
May not be the best fit for beginners unfamiliar with battery care and proper charging protocols.
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Long Duration Flights
Not ideal for users needing batteries for prolonged flight sessions, as capacity may lead to quick depletion.
Product Description
FMS Part 7.4V 2S 850mAh 25C LiPO Battery JST Plug for RC Model Airplane Warbird Sporter
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the maximum discharge rate of the FMS 7.4V 850mAh LiPO battery?
Answer: The FMS Part 7.4V 2S 850mAh LiPO battery has a maximum discharge rate of 25C, which indicates that it can safely discharge at 25 times its capacity. This allows the battery to provide powerful bursts of energy needed for high-performance RC model airplanes, particularly in demanding situations like aerobatics or competitive flying. -
Question:
What type of connector does the FMS 7.4V LiPO battery use?
Answer: This battery is equipped with a JST plug, which is known for its secure connection and reliability. The JST plug makes it compatible with a wide range of RC model platforms, ensuring that users can easily integrate it into their airplane setups without the need for additional connectors. -
Question:
What RC models are compatible with the FMS 7.4V 850mAh LiPO battery?
Answer: The FMS 7.4V 850mAh LiPO battery is ideal for use in various RC model airplanes, particularly those designed for warbird and sporter categories. Its specifications fit models requiring moderate power and weight balance, making it perfect for trainers or compact warbirds that appreciate agile maneuvering. -
Question:
Can I use this battery for other RC devices?
Answer: While the FMS 7.4V 2S 850mAh LiPO battery is specifically optimized for RC model airplanes, it can also be used in other compatible devices that require similar power specifications. This includes certain RC cars, drones, and boats that can benefit from a lightweight and high-discharge battery for enhanced performance. -
Question:
What is the difference between 2S and 3S LiPO batteries?
Answer: The term '2S' refers to the battery configuration consisting of two cells in series, whereas '3S' consists of three. The 2S battery provides a lower voltage of 7.4V compared to 11.1V for a 3S. This makes the 2S battery less powerful but lighter and safer for less experienced pilots or those flying smaller models. -
Question:
How should I charge the FMS 7.4V LiPO battery?
Answer: To charge the FMS 7.4V 850mAh LiPO battery, it's essential to use a compatible LiPO battery charger that supports the required voltage and discharge rate. Always monitor the charging process and follow safety guidelines to prevent overcharging, which can lead to battery damage or hazards. -
Question:
What should I know about maintaining a LiPO battery?
Answer: Proper maintenance of your FMS 7.4V LiPO battery includes storing it in a cool, dry place, avoiding full discharge, and ensuring it is balanced charged. By following these maintenance practices, you can extend the lifespan and performance of your battery, ensuring that it remains reliable for all your flying sessions. -
Question:
Is this battery safe to use indoors?
Answer: Yes, the FMS 7.4V 850mAh LiPO battery can be safely used indoors as long as it is handled properly and used in appropriate RC models. It's important to conduct test flights in an open space and ensure that you are familiar with your RC airplane to prevent accidents or damage indoors. -
Question:
What is the weight of the FMS 7.4V LiPO battery?
Answer: The FMS Part 7.4V 850mAh LiPO battery is lightweight, simplifying installation and improving the flight characteristics of your model. A lighter battery often translates to better maneuverability and performance in the air, making it an excellent choice for both experienced and novice radio-controlled aircraft enthusiasts. -
Question:
Where can I buy FMS Part 7.4V 2S 850mAh 25C LiPO Battery JST Plug for RC Model Airplane Warbird Sporter?
Answer: You can purchase the FMS Part 7.4V 2S 850mAh 25C LiPO battery with JST plug on Ubuy, which offers a wide range of RC products and delivers them conveniently to your location in Saint Lucia.
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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“Accurate delivery timing given”
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“Not madly expensive like I thought, and much quicker than promised.”
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“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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XCD 139
Order now and get it around Saturday, August 22
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Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
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Features & Benefits
- Provides a constant discharge rate of 25C for robust power.
- Compact size of 60*30*16mm ensures easy installation.
- JST plug for secure and reliable connections.
- Ideal for RC model airplane enthusiasts.
- Single unit package for convenience.
- Enhances performance of warbirds and sporters.