Gens Ace 1S 3.7V 200mAh 45C LiPo Battery Micro Quad RC Aircraft O-G1S0200-45PH

• Brand: Gens Ace
• Model Number: O-G1S0200-45PH
• Battery Type: Lithium Polymer (LiPo)
• Configuration: 1S1P (single cell)
• Nominal Voltage: 3.7V
• Battery Chemistry: High-Voltage (HV) LiPo
• Capacity: 200mAh
• Discharge Rate: 45C
• Maximum Continuous Discharge Current: 9A (200mAh × 45C)
• Connector Type: PH1.5-2 (E-flite style)
• Weight: 5g
• Length: 48.6mm
• Width: 12mm
• Height: 6mm
• Case Type: Soft case
• Cell Matching: Strict matching of capacity, voltage, resistance and discharge curve
• Manufacturing Technology: Stable automatic stacking technology
• Raw Materials: Premium Japan and Korea lithium polymer materials
• Suggested Application: Micro quadcopters, ultra-micro RC aircraft, E-flite airplanes, indoor racing drones
• Barcode: 6928493308202

Overview

The Gens Ace Li-Po 1S 3.7V 200mAh 45C battery with PH1.5-2 connector is a premium lightweight power solution designed specifically for micro quadcopters and ultra-micro RC aircraft. This high-voltage LiPo battery delivers responsive power and snappy throttle response, making it an ideal choice for indoor racing, FPV drone applications, and compact RC builds where weight and performance are critical. Whether you are flying E-flite micro airplanes or racing small quad platforms, this 1S pack provides the reliable, consistent power delivery that enthusiasts across the UK demand from their RC equipment.

Engineered with precision and built from premium Japan and Korea lithium polymer materials, the Gens Ace 200mAh battery represents the very best in micro battery technology. With a 45C discharge rate, this compact cell offers outstanding burst capability and high-performance power delivery for demanding applications. At just 5 grams, the featherweight design is perfect for RC models where mass is a critical limiting factor—every gram counts when you are optimising for speed, agility and flight time.

This battery is purpose-built for consistency and reliability. Gens Ace has invested in stable automatic stacking technology to achieve single-cell capacities of 200mAh, whilst maintaining the strictest quality control standards. Every cell is matched precisely on capacity, voltage, resistance and discharge curve characteristics, ensuring balanced performance and run-to-run reliability. If you demand a professional-grade micro battery for your RC car, quad or aircraft, the Gens Ace 1S 200mAh 45C is the trusted choice of UK RC enthusiasts and serious hobbyists.

Key Features

• Stable Automatic Stacking Technology — This advanced manufacturing process enables single-cell capacities of 200mAh whilst maintaining exceptional consistency, giving you reliable power delivery every single flight or run without performance degradation.
• Strictly Matched Cell Components — Every cell is rigorously matched on capacity, voltage, resistance and discharge curve characteristics, ensuring perfectly balanced performance across all charge cycles and preventing the voltage sag and power loss that comes with mismatched cells.
• Premium Japan and Korea Lithium Polymer Materials — Built using superior raw materials sourced from the world's leading lithium polymer manufacturers, this battery offers enhanced durability, longer cycle life and more reliable power delivery compared to standard-grade alternatives.
• High Discharge Rate (45C) — The 45C discharge capability provides exceptional burst power and responsive throttle response, delivering crisp acceleration and maintaining voltage stability under high current draw for micro quads and racing applications.
• Ultra-Lightweight Design (5g) — At just five grams, this featherweight battery is engineered for micro platforms where every gram impacts flight time, acceleration and overall performance; the minimal mass makes it perfect for ultra-micro quadcopters and E-flite aircraft.
• PH1.5-2 Connector — Fitted with the industry-standard PH1.5-2 (also known as E-flite connector), ensuring perfect compatibility with a wide range of micro RC aircraft, quadcopters and small electric models without the need for adaptors.
• 1S 3.7V High-Voltage LiPo Chemistry — The single-cell 3.7V configuration offers optimal power density for micro applications, delivering better performance than lower-voltage alternatives whilst remaining compact and lightweight for small RC platforms.
• Soft Case Construction — Protected in a durable soft case that provides cushioning during transport and storage, protecting your battery from physical damage and extending its operational lifespan.

Technical Performance

The Gens Ace 1S 200mAh 45C battery represents the pinnacle of micro LiPo engineering, combining cutting-edge cell chemistry with precision manufacturing. The 45C discharge rate translates to an absolute maximum continuous discharge current of 9 amps (200mAh × 45C ÷ 1000 = 9A), delivering explosive power for micro racing quadcopters and providing the voltage stability required for consistent performance. The 3.7V nominal voltage (4.2V fully charged) is specifically optimised for single-cell applications, offering superior performance compared to lower-voltage alternatives without the complexity and weight penalties of multi-cell packs. The battery measures just 48.6mm in length, 12mm in width and 6mm in height, making it exceptionally compact and perfect for fitting into tight spaces within ultra-micro aircraft frames and quadcopter chassis. With a mass of only 5 grams, this battery contributes minimal weight to your platform, allowing for longer flight times, faster acceleration and improved manoeuvrability. The strict matching of cell characteristics during manufacturing ensures that voltage remains stable throughout the discharge cycle, preventing the performance loss that comes with unmatched cells. Built from premium Japanese and Korean lithium polymer materials, this battery offers superior cycle life and reliability compared to budget alternatives, making it the choice of discerning UK RC enthusiasts who refuse to compromise on quality. Whether you are flying FPV racing drones indoors, piloting E-flite micro airplanes or competing in micro quad racing series, the Gens Ace 200mAh 45C delivers the professional-grade performance and reliability that serious RC hobbyists demand.

What's in the Box

• Gens Ace 1S 3.7V 200mAh 45C LiPo Battery with PH1.5-2 connector
• Soft protective case

Frequently Asked Questions

• Is the Gens Ace 200mAh 45C battery suitable for micro quadcopters and FPV racing drones? — Yes, this battery is specifically designed for micro quadcopter applications and ultra-small FPV platforms. The 1S 3.7V configuration, lightweight 5-gram mass and high 45C discharge rate make it ideal for indoor micro quad racing where performance and minimal weight are essential. The PH1.5-2 connector ensures perfect compatibility with most micro drone platforms, and the responsive power delivery provides the snappy throttle response that competitive flyers demand.
• What E-flite aircraft and micro RC models is this battery compatible with? — This battery is suited to any micro RC model or E-flite airplane that accepts a 1S LiPo battery with a PH1.5-2 (E-flite style) connector. Common compatible models include the E-flite Blade Inductrix, various micro racing quads and ultra-small foam aircraft platforms. Always verify your specific model's battery specifications before purchasing to ensure correct connector compatibility and voltage requirements.
• How much flight time can I expect from the 200mAh capacity? — Flight time depends heavily on your specific aircraft or quadcopter model, flying style and current draw. Generally, with a 200mAh battery, you can expect between 3-8 minutes of flight time on most micro quadcopters, though racing applications with high throttle settings will produce shorter flight times. For precise estimates, consult your model's manual or contact RC Model Shop for compatibility advice.
• What makes the 45C discharge rate important for my RC flying? — The 45C discharge rate indicates that this battery can safely deliver very high current (up to 9 amps) to your micro quadcopter or aircraft motor, providing explosive acceleration and maintaining stable voltage under demanding flight conditions. For racing and high-performance flying, a 45C rating ensures you get crisp, responsive throttle control and consistent power delivery throughout the flight, rather than voltage sag that reduces performance mid-flight.
• Can I use this battery in my ready-to-run micro RC model from the shop? — If your ready-to-run model accepts a 1S LiPo battery with a PH1.5-2 connector, then yes, this Gens Ace battery is compatible. Many E-flite ready-to-run micro aircraft and small quad platforms use this exact connector standard, making it a perfect match. However, always verify your model's battery specifications and connector type before purchasing to ensure proper fitment.
• How does the strict cell matching process benefit my flying experience? — The Gens Ace manufacturing process rigorously matches capacity, voltage, resistance and discharge curves across all cells, ensuring perfectly balanced power delivery throughout the flight. This eliminates voltage sag, prevents performance loss during the flight, and delivers consistent, predictable handling run after run. You will notice more stable power response, longer effective flight time and improved reliability compared to batteries with mismatched cells.
• Is this battery suitable for beginners flying micro RC aircraft? — Yes, absolutely. The Gens Ace 200mAh is an excellent battery for RC beginners using micro aircraft and small quadcopters. The lightweight design reduces the risk of crashes damaging the battery, and the reliable performance makes learning to fly more enjoyable. However, ensure you have a compatible charger rated for 1S LiPo batteries, as this battery requires specific charging equipment and procedures for safe operation.
• What charger do I need for the Gens Ace 1S 200mAh battery? — You will need a LiPo-compatible charger that supports 1S batteries and can charge via the PH1.5-2 connector. Many micro RC chargers sold in the UK support this battery type; check that your charger explicitly supports 1S 3.7V LiPo batteries before use. Never use standard alkaline or NiMh chargers, as they are not suitable for lithium polymer batteries and can damage the pack.
• How long will this battery last before it needs replacing? — With proper care and correct charging procedures, you can expect 100-300 charge cycles from this battery before capacity begins to degrade noticeably. LiPo lifespan depends on charging methods, storage conditions, discharge depth and flight intensity. Store the battery at room temperature when not in use, avoid complete discharge, and charge slowly to maximise lifespan. Contact RC Model Shop if you have specific questions about battery care and maintenance.
• What is the difference between this 45C battery and a lower discharge rate alternative? — A higher discharge rate (45C versus, for example, 25C) means the battery can deliver more current to your motor without voltage sag, providing snappier throttle response and better performance under high-demand flying conditions. For racing and aerobatic flying, the 45C rating is noticeably superior; for casual flying, a lower rate might suffice but will feel sluggish by comparison. The 45C Gens Ace is the professional choice for performance-focused RC pilots.

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 200mAh 45C with PH1.5-2 O-G1S0200-45PH 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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