Suit for Sanwa MT-44 Transmitter
- Brand: GENSACE
- Model Number: O-G1S3500-RX
- Battery Type: Lithium Polymer (LiPo)
- Configuration: 1S (Single Cell)
- Nominal Voltage: 3.7V
- Capacity: 3500mAh
- Connector Type: JR
- Weight: 65g
- Length: 63mm
- Width: 45mm
- Height: 8.5mm
- Case Type: Soft Case
- Supplier ID: B-TX-3500-1S1P
- Barcode: 6928493345566
- Recommended Compatibility: Sanwa MT-44 Transmitter
- Application: Transmitter Battery
Overview
The GENSACE Li-Po 1S 3.7V 3500mAh Tx with JR connector is a premium replacement transmitter battery designed specifically for radio control enthusiasts in the UK who demand reliable, long-lasting power from their RC equipment. This lightweight, compact LiPo battery delivers exceptional runtime performance in a slim profile that fits seamlessly into compatible transmitter housings. Whether you're piloting an RC car, truck, buggy or crawler, having a dependable power source for your radio control transmitter is essential for consistent signal strength and uninterrupted operation during your RC sessions.
Built by GENSACE, a recognised manufacturer of high-quality RC batteries, this O-G1S3500-RX variant features a soft case construction that protects the battery cells whilst maintaining a lightweight design. The JR connector ensures compatibility with a wide range of RC radio systems, making this an ideal choice for RC car UK enthusiasts who operate Sanwa MT-44 transmitters and similar equipment. The 3500mAh capacity provides excellent runtime, allowing you to enjoy extended periods of uninterrupted RC driving without the need for frequent battery changes during your tracking sessions at the local RC track or backyard bashing spot.
The GENSACE 1S transmitter LiPo represents excellent value for money, offering a cost-effective solution for keeping your RC radio control system powered throughout the day. Whether you're a seasoned RC competitor, a weekend basher enjoying recreational driving, or someone just discovering the exciting world of RC hobbies, upgrading to a fresh, high-capacity transmitter battery ensures your control signal remains strong and responsive from the moment you start your vehicle until you're ready to pack up for the day.
Key Features
- 3500mAh High-Capacity Design — The substantial 3500mAh capacity ensures you get maximum runtime from your transmitter, meaning fewer battery changes and more uninterrupted RC driving time during your sessions on the track or off-road.
- 1S 3.7V LiPo Chemistry — This single-cell lithium polymer configuration delivers consistent voltage output specifically tailored for transmitter applications, providing the reliable power delivery that modern RC radio systems require for optimal performance and signal stability.
- Soft Case Construction — The protective soft case design shields the battery cells from impacts and abrasion whilst remaining lightweight and compact, ensuring the battery integrates smoothly into your transmitter without adding unnecessary bulk or weight.
- JR Connector Standard — The JR connector format is one of the most widely recognised and used connection types across the RC industry, ensuring broad compatibility with numerous RC transmitter models and systems available throughout the UK market.
- Lightweight 65g Profile — At just 65 grams, this battery maintains excellent weight distribution in your transmitter, preventing fatigue during extended RC driving sessions whilst ensuring your radio control device remains comfortable to hold for hours of continuous operation.
- Compact Physical Dimensions — Measuring 63 x 45 x 8.5mm, the slim profile fits neatly into transmitter housings without requiring modifications, making it an ideal drop-in replacement for existing batteries in your Sanwa MT-44 or compatible equipment.
- Suggested Sanwa MT-44 Compatibility — This battery is specifically recommended for use with the Sanwa MT-44 transmitter, one of the most popular and respected radio control systems among RC car UK enthusiasts who demand professional-grade equipment.
Technical Performance
The GENSACE Li-Po 1S 3.7V 3500mAh transmitter battery represents a significant step forward in portable power technology for RC applications. The lithium polymer chemistry delivers consistent voltage across the discharge curve, ensuring your transmitter maintains stable signal output and responsive control throughout the entire battery cycle. At 65 grams total weight, the battery achieves an excellent balance between energy density and portability, allowing RC operators to carry spare batteries without significantly impacting their overall kit weight. The soft case construction uses protective materials that shield the sensitive LiPo cells from mechanical damage whilst remaining flexible enough to fit comfortably within standard transmitter compartments. The JR connector interface is engineered to exacting standards, providing secure electrical contact that prevents signal loss or intermittent disconnections during operation. The compact 63 x 45 x 8.5mm form factor has been specifically designed to integrate with Sanwa MT-44 transmitters and similar professional-grade RC radio systems, which are widely used by RC enthusiasts throughout the United Kingdom. The 3500mAh capacity strikes an optimal balance between runtime duration and battery weight, allowing operators to enjoy extended driving sessions — typically providing many hours of continuous transmitter operation before requiring a recharge. The engineering behind this battery ensures it meets the demanding requirements of serious RC car UK operators who refuse to compromise on reliability or performance.
What's in the Box
- GENSACE Li-Po 1S 3.7V 3500mAh Tx battery with JR connector
- Soft case protective pouch
Frequently Asked Questions
- Is the GENSACE 1S 3.7V 3500mAh transmitter battery compatible with my Sanwa MT-44 transmitter? — Yes, this battery is specifically recommended for use with Sanwa MT-44 transmitters. The JR connector and compact 63 x 45 x 8.5mm dimensions are engineered to fit perfectly within MT-44 radio control systems, making it an ideal replacement or upgrade battery for MT-44 operators throughout the UK.
- What is the runtime I can expect from the 3500mAh capacity? — The 3500mAh capacity provides excellent runtime, though exact duration depends on your transmitter's power consumption and usage patterns. Most RC operators find that this capacity delivers sufficient power for full days of RC car driving sessions without requiring recharges, making it an efficient choice for weekend bashers and competitive racers alike.
- What does the JR connector mean and why is it important? — The JR connector is an industry-standard connection type widely used across RC radio systems and transmitters. This means the GENSACE battery is compatible with any transmitter equipped with a JR-type connector socket, making it a versatile choice for RC enthusiasts with various radio control equipment in their collection.
- Is this battery suitable for beginners in RC hobbies? — Absolutely. This transmitter battery requires no special knowledge to install — simply connect it to your transmitter's JR connector socket and you're ready to operate. The soft case construction protects the battery during normal use, and the reliable 3500mAh capacity ensures beginners enjoy consistent, uninterrupted RC car UK driving experiences without worrying about power failures.
- How much does this battery weigh and will it affect my transmitter's balance? — The GENSACE battery weighs just 65 grams, which is light enough to integrate seamlessly into your transmitter without causing balance issues or fatigue during extended RC driving sessions. The compact design distributes weight efficiently within the transmitter housing.
- What voltage specification does this 1S battery provide? — This is a single-cell (1S) lithium polymer battery that delivers 3.7V nominal voltage, which is the standard specification for modern RC transmitter systems like the Sanwa MT-44 and other professional-grade radio control equipment used by UK RC operators.
- Can I use this battery as a replacement for my old transmitter battery? — Yes, provided your transmitter is equipped with a JR connector and is compatible with 1S 3.7V LiPo batteries, this GENSACE unit serves as an excellent replacement that typically offers longer runtime than original equipment batteries, extending your RC driving time per charge cycle.
- What makes the soft case construction valuable? — The soft case provides essential protection for the battery's cells against bumps, impacts and abrasion that commonly occur during RC car UK driving sessions, whilst the flexible material design ensures the battery still fits properly within your transmitter without requiring any modifications.
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 1S 3.7V 3500mAh Tx with JR O-G1S3500-RX 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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