Suitable for Husban H501S H502S H107D H107D+ Transmitter
- Battery Type: Lithium Polymer (LiPo)
- Chemistry: 2S (2 cells in series)
- Nominal Voltage: 7.4V
- Capacity: 1400mAh
- Connector Type: JR
- Weight: 60g
- Length: 78mm
- Width: 30mm
- Height: 13mm
- Dimensions: 78 x 30 x 13 mm (L x W x H)
- Supplier ID: B-RX-1400-2S1P
- Model Number: O-G2S1400-RX
- Barcode: 6928493305706
- Battery Application: Transmitter (Rx)
- Compatible Transmitters: Hubsan H501S, Hubsan H502S, Hubsan H107D, Hubsan H107D+
- Brand: Gens Ace
- Designation: Compact transmitter LiPo power solution
Overview
The GENSACE Li-Po 2S 7.4V 1400mAh Rx battery with JR connector is a precision-engineered transmitter power solution designed specifically for RC hobbyists using compatible Hubsan radio systems. This compact yet reliable lithium polymer battery pack delivers the consistent 7.4V output that modern RC radio transmitters demand, making it an essential upgrade or replacement for anyone flying Hubsan H501S, H502S, H107D and H107D+ drones. Whether you are a seasoned RC enthusiast in the UK or just beginning to explore the world of RC flight, having a dependable transmitter battery is crucial to maintaining uninterrupted control over your aircraft during every flight session.
Manufactured by Gens Ace, a brand recognised for quality and reliability across the entire RC community, this transmitter LiPo battery combines performance with practical design. The 1400mAh capacity provides meaningful flight time between charges, whilst the compact 78 x 30 x 13 mm form factor fits neatly into transmitter battery bays without adding unnecessary bulk or weight to your radio system. At just 60g, this battery keeps your transmitter handling light and responsive, allowing you to maintain precise control during extended flying sessions. The streamlined design means your hands remain comfortable during long periods of operation, and the battery slides securely into position without rattling or shifting inside the transmitter enclosure.
As a clearance item at RC Model Shop, this is an exceptional opportunity to acquire genuine Gens Ace transmitter battery technology at a competitive price point. If you operate a Hubsan drone and are looking for a reliable replacement battery or want to keep a spare fully charged and ready to go, this 2S LiPo pack represents outstanding value for money and the peace of mind that comes with using a manufacturer-approved power solution.
Key Features
- 2S LiPo Chemistry — This battery utilises proven lithium polymer technology with two cells in series, delivering a stable 7.4V output that is specifically calibrated for RC radio transmitter circuits, ensuring safe and efficient operation without risk of over-voltage damage to sensitive receiver components.
- 1400mAh Capacity — The 1400mAh capacity provides extended operating time between charging sessions, meaning you can enjoy longer flying sessions without needing to return to base camp to recharge your transmitter, directly translating to more time in the air with your RC aircraft.
- JR Connector — Equipped with a standard JR connector, this battery plugs directly into Hubsan H501S, H502S, H107D and H107D+ transmitter battery compartments without requiring adapters or soldering, making installation straightforward for users of all skill levels.
- Compact Form Factor — Measuring just 78 x 30 x 13 mm, this battery is engineered to fit snugly within standard transmitter battery bays, occupying minimal space and maintaining the ergonomic balance of your radio controller during operation.
- Lightweight Construction — At 60g, this is a lightweight power solution that does not add noticeable weight to your transmitter, preserving the handling characteristics and comfort of your radio system during extended control sessions.
- Gens Ace Quality — Backed by the reputation of Gens Ace, a trusted battery manufacturer throughout the RC hobby, this pack undergoes rigorous quality control to ensure consistent performance and reliability across every unit.
- Ready for RC Transmitters — This is a receiver (Rx) battery specifically designed for radio transmitters, not vehicle receivers, making it the correct choice for powering your Hubsan remote control unit during flight operations.
Technical Performance
The GENSACE 2S LiPo transmitter battery represents solid engineering optimised specifically for RC radio applications. The dual-cell series configuration produces 7.4V nominal output, which is the industry standard for modern RC transmitter electronics and provides the voltage headroom necessary for reliable remote control signal transmission across the full operating range of your aircraft. The 1400mAh capacity strikes an intelligent balance between energy density and physical size; it is substantial enough to provide meaningful flight session duration yet compact enough to fit seamlessly into transmitter battery compartments without modification. The JR connector is a universal standard in the RC hobby, ensuring compatibility with a wide range of Hubsan transmitter models including the H501S, H502S, H107D and H107D+ platforms, all of which are popular FPV and recreational drones used throughout the UK RC community. Weighing 60g, this battery maintains the transmitter's balance and handling characteristics, which is particularly important during competitive flying or precision control situations where transmitter fatigue can impact performance. The 78 x 30 x 13 mm dimensions have been carefully engineered to match the battery bay specifications of compatible Hubsan transmitters, ensuring a secure fit without gaps that could allow movement during transport or operation. As a lithium polymer chemistry battery, this pack delivers consistent voltage output throughout the discharge cycle, providing stable transmitter performance from the moment you power up until the battery reaches low-voltage cutoff.
What's in the Box
- GENSACE 2S LiPo 7.4V 1400mAh transmitter battery with JR connector
Frequently Asked Questions
- What Hubsan transmitters is this battery compatible with? — This GENSACE 2S 1400mAh LiPo battery with JR connector is specifically designed for Hubsan H501S, H502S, H107D and H107D+ transmitters. Before purchasing, please verify that your transmitter model is in this list and confirm that your radio system accepts a JR connector type. Checking compatibility before installation prevents potential damage to your transmitter electronics.
- How long will this transmitter battery last during flying? — The 1400mAh capacity provides several hours of continuous transmitter operation under normal flying conditions, though actual runtime depends on how frequently you are transmitting commands and the intensity of your flying. For extended flying sessions, many RC enthusiasts keep multiple charged batteries on hand to ensure they never run out of transmitter power.
- Is this battery suitable for beginners? — Yes, this battery is an excellent choice for RC beginners using compatible Hubsan transmitters. The JR connector means simple plug-and-play installation with no soldering required, and the 2S LiPo format is a standard, safe, and widely supported battery chemistry throughout the RC hobby. Beginners should always follow Gens Ace charging guidelines and store the battery in a cool, dry place when not in use.
- What charger do I need for this transmitter battery? — You will need a LiPo-compatible battery charger capable of handling 2S lithium polymer packs. Many RC hobbyists use multi-chemistry chargers that can safely charge 2S LiPo batteries at appropriate current rates. Your charger should feature low-voltage cutoff protection and preferably cell balancing functionality to maintain long-term battery health.
- Why is this listed as a clearance item? — This battery is marked as a clearance item, which typically means RC Model Shop is making room for new stock whilst offering existing inventory at competitive pricing. This presents an excellent opportunity to acquire genuine Gens Ace transmitter power at a reduced price, though availability may be limited, so ordering promptly is advisable if you need this battery.
- How should I store this transmitter battery? — Store your GENSACE LiPo battery in a cool, dry location away from direct sunlight and extreme temperatures. Many RC enthusiasts use dedicated LiPo storage bags or boxes as a safety precaution. If you plan to store the battery for extended periods, charge it to approximately 50% capacity before placing it into storage, as this helps maintain long-term cell health and performance.
- Is there a warranty on this Gens Ace battery? — Gens Ace batteries are backed by the manufacturer's warranty, which covers defective cells and manufacturing faults. Contact RC Model Shop with any warranty questions or if you experience any issues with your battery within the warranty period. Always keep your receipt as proof of purchase.
Why Buy from RC Model Shop?
RC Model Shop is a trusted UK RC retailer and authorised dealer for all the brands we stock, including Traxxas, ARRMA, Losi, FTX, Hobbywing, Spektrum and more. Based in Walsall, we have a physical store where customers are welcome to come in, view products and purchase in store. Whether you are a seasoned competitor, a weekend basher, or just discovering the world of RC for the first time, our team of experienced RC enthusiasts is here to help you find the perfect setup and provide ongoing support. Order the GENSACE Li-Po 2S 7.4V 1400mAh Rx with JR today with confidence, knowing you are buying from an authorised retailer with genuine products, expert knowledge and a commitment to customer satisfaction. Shop online or visit us in Walsall — we look forward to helping you get the most out of your RC experience.
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