GENSACE Li-Po G-Tech 3S 11.1V 3300mAh 30C Soaring with XT90 O-GT3S3300-30X9

• Model Number: O-GT3S3300-30X9
• SKU: GEA333S30X9GT
• Barcode: 6928493309148
• Brand: Gens Ace
• Product Line: G-Tech Soaring
• Capacity: 3300mAh
• Voltage: 11.1V (3S1P configuration)
• Cell Configuration: 3S1P (3 cells in series, 1 in parallel)
• Discharge Rate: 30C continuous
• Maximum Discharge Current: Approximately 99A (30C × 3.3Ah)
• Battery Chemistry: Lithium Polymer (LiPo)
• Case Type: Soft case
• Connector Type: XT90
• Weight: 247g (manufacturer specification)
• Length: 137mm
• Width: 43mm
• Height: 19mm
• Dimensions: 137 × 43 × 19mm (LxWxH)
• Internal Resistance: Low IR technology for stable voltage delivery
• Energy Density: Very high according to capacity to weight ratio
• Nominal Voltage Per Cell: 3.7V (typical for LiPo)
• Manufacturing Standards: ISO9001 certified
• Manufacturing Standards: ISO14001 certified
• Warranty: 1 year standard warranty
• Suitable Applications: Drones, multirotors, UAVs, fixed-wing aircraft, RC gliders, RC planes
• Compatible Aircraft Models: Easy Glider, Fun Cup, Schaumwaffeln, E-flite aircraft, Trojan, Parkzone models
• Colour: Standard LiPo soft case finish

Overview

The Gens Ace G-Tech Soaring 3S 11.1V 3300mAh 30C LiPo battery with XT90 connector is a high-performance power source engineered specifically for flight applications. Whether you're flying drones, multirotors, UAVs, or fixed-wing RC aircraft, this battery delivers the lightweight, high-energy performance required for extended flight times and consistent power delivery. At just 247g, it represents an exceptional balance between capacity and weight, making it ideal for RC enthusiasts in the UK seeking a reliable battery solution for their aerial platforms.

This is our lightest and best-performing battery option for your RC flying needs, having been specifically developed with soaring and gliding aircraft in mind. The G-Tech Soaring battery is particularly well-suited to popular models including Easy Glider, Fun Cup, Schaumwaffeln, E-flite aircraft, Trojan platforms, and Parkzone models. Whether you're a seasoned RC pilot or discovering the world of RC flight for the first time, this Gens Ace battery offers the reliability and performance you need to get the most from your investment.

Gens Ace is recognised globally as a specialist in high-power lithium polymer batteries, and their unique technology enables stable simultaneous discharge whilst maintaining exceptional energy density relative to the battery's weight. The G-Tech Soaring range represents the pinnacle of their expertise in delivering dependable power for demanding RC applications across the UK and beyond.

Key Features

• 3S 11.1V Configuration — The 3-cell series (3S1P) design delivers 11.1 volts nominal, providing the optimal voltage range for most RC aircraft and drone applications, ensuring your model has the correct power delivery for safe and efficient operation.
• 3300mAh Capacity — This substantial capacity rating provides extended flight times compared to smaller batteries, allowing you to spend more time flying your RC model before requiring a recharge, which is essential for maximising your hobby enjoyment.
• 30C Continuous Discharge Rate — The 30C discharge capability allows this battery to deliver continuous high-current output safely, providing dynamic power response and consistent performance throughout your flight session without voltage sag.
• XT90 Connector — The XT90 plug is a premium connector specification favoured across the RC hobby for its robust contacts, secure connection, and reliable power delivery, ensuring your aircraft receives uninterrupted power during flight.
• Lightweight Design at 247g — Weighing just 247 grams, this battery adds minimal weight to your RC model, preserving payload capacity, flight time, and overall performance characteristics that are critical for soaring and gliding aircraft.
• Compact Form Factor — With dimensions of approximately 137 x 43 x 19mm (length x width x height), this battery fits neatly into most RC aircraft battery bays, making installation straightforward across a range of compatible models without structural modifications.
• Low Internal Resistance — Gens Ace batteries feature optimised low IR (internal resistance) technology that provides stable voltage output until the end of your mission, ensuring consistent performance and preventing the voltage sag that can affect aircraft handling in the final moments of flight.
• High Energy Density — Each gram of battery weight delivers exceptional power output, with energy density specially adapted for UAV types and RC aircraft applications, reflecting Gens Ace's specialisation in high-power lithium polymer technology.
• ISO9001 and ISO14001 Certified Manufacturing — This battery is manufactured to recognised international quality and environmental standards, guaranteeing consistent build quality, safety, and responsible production practices.
• Stable Simultaneous Discharge Technology — Gens Ace's proprietary technology enables this battery to maintain stable power delivery even under demanding discharge conditions, a capability that distinguishes their products within the RC hobby market.

Technical Performance

The Gens Ace G-Tech Soaring battery represents advanced lithium polymer engineering optimised for aerial RC applications. With its 11.1V nominal voltage, this 3S1P configuration is the standard choice for countless RC aircraft, drones, and multirotor platforms available in the UK market. The 3300mAh capacity combined with the 30C discharge rate delivers approximately 99 amps of maximum discharge current, providing ample power for electric motors ranging from brushless outrunners to geared systems commonly found in RC gliders and soaring aircraft. The battery's exceptional energy density relative to its 247-gram weight demonstrates Gens Ace's expertise in lithium polymer technology; comparable capacity batteries from other manufacturers often weigh considerably more, impacting aircraft performance, centre of gravity, and endurance. The low internal resistance specification ensures voltage remains stable throughout your flight, preventing the performance degradation that occurs when cheaper batteries sag under load in the critical final minutes of flight time. Materials and construction employ proven lithium polymer cell technology housed in a protective soft case, with the XT90 connector representing premium-grade connectivity that resists corrosion and maintains excellent electrical contact across hundreds of charge-discharge cycles. This engineering quality translates directly to reliable performance, extended battery lifespan, and consistent results flight after flight.

What's in the Box

• Gens Ace G-Tech Soaring 3S 11.1V 3300mAh 30C LiPo battery pack
• XT90 connector installed and ready to use

Frequently Asked Questions

• Is the Gens Ace G-Tech 3300mAh LiPo suitable for RC aircraft beginners? — Yes, this battery is an excellent choice for beginners entering the world of RC flight. The 3S 11.1V configuration is the most popular and widely-used battery voltage in RC aviation, meaning your aircraft was almost certainly designed around this specification. The 30C discharge rate provides reliable power for standard electric motors fitted to training aircraft and beginner-friendly models like those from E-flite and Parkzone. The lightweight 247-gram design ensures your aircraft maintains proper flight characteristics without excessive weight penalty. The only additional equipment you'll need is a compatible lithium polymer battery charger capable of charging 3S batteries via the XT90 connector.
• What is the maximum discharge current from this battery? — The 30C discharge rate multiplied by the 3.3Ah capacity yields a maximum continuous discharge current of approximately 99 amperes. This makes the battery suitable for electric motors drawing up to this current level, though most RC aircraft motors operate at considerably lower current draws, typically in the 20-50 amp range for brushless outrunner motors common in soaring and gliding applications.
• How long will this battery power my RC aircraft? — Flight time depends on your motor's average current draw, propeller selection, and flying style. As a general guide, if your motor draws 10 amps average during flight, this 3300mAh battery would provide approximately 20 minutes of flight time before reaching minimum safe voltage. Lighter aircraft with efficient motors may achieve 30+ minutes, whilst heavier models with larger motors might see 12-15 minutes. Always land well before the battery reaches minimum voltage to preserve cell health and safety.
• Can I use this battery in my RC drone or multirotor? — Yes, provided your drone or multirotor was designed for 3S 11.1V batteries and uses an XT90 connector or compatible adaptor. Many consumer drones use proprietary batteries, so check your aircraft's documentation first. This battery is particularly well-suited to high-performance racing drones, freestyle quads, and FPV platforms that accept standard XT90-equipped battery packs.
• What charger do I need for this battery? — You will need a lithium polymer battery charger capable of charging 3S (11.1V) batteries. The charger must have either an XT90 connector port or you can use an XT90 to balance connector adaptor cable. Popular chargers compatible with this battery include ISDT and SkyRC models available from RC retailers across the UK. Always use a LiPo-rated charger, never attempt to use standard NiMh chargers with lithium polymer batteries.
• How should I store this battery when not in use? — Store the battery at room temperature in a fireproof container, away from flammable materials, moisture, and high temperatures. Ideally, store the battery at around 3.85V per cell (approximately 11.55V for a 3S pack) rather than fully charged or fully discharged. If you store the battery for extended periods without use, check the voltage monthly and top-up to storage voltage if needed. Never leave a LiPo battery fully charged for weeks or months, as this stresses the cells and reduces lifespan.
• What makes Gens Ace G-Tech different from other 3S LiPo batteries in the UK market? — The G-Tech Soaring range specifically optimises for aerial applications, delivering exceptional energy density relative to weight, which means you get maximum capacity with minimum mass penalty on your aircraft. The low internal resistance technology provides stable voltage throughout flight, whilst the certified manufacturing processes (ISO9001, ISO14001) guarantee consistent quality. Gens Ace's proprietary stable simultaneous discharge technology represents an advancement over basic LiPo designs, making these batteries particularly reliable for demanding flight applications. The lightweight design at 247 grams makes this battery competitive with premium offerings at considerably lower weight than comparable capacity alternatives.
• Is this battery waterproof? — No, lithium polymer batteries are not waterproof and should never be submerged in water or exposed to moisture. If your battery gets wet, remove it immediately, allow it to dry completely in a safe location away from flammable materials, and inspect for any damage before attempting to charge or use again. Always keep LiPo batteries away from water, snow, and damp environments.

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 G-Tech 3S 11.1V 3300mAh 30C Soaring with XT90 O-GT3S3300-30X9 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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