O-G4S0750-80X3

• Brand: Gens Ace
• Model Number: O-G4S0750-80X3
• SKU: GEA7504S80X3
• Barcode: 6928493316795
• Battery Type: Lithium Polymer (LiPo)
• Configuration: 4S1P
• Nominal Voltage: 14.8V
• Capacity: 750mAh
• Discharge Rate: 80C continuous
• Maximum Discharge Current: 60 amps
• Weight: 88g
• Length: 105mm
• Width: 20mm
• Height: 22mm
• Connector Type: XT30
• Case Type: Soft case
• Suggested Applications: F5J gliders, lightweight RC aircraft
• Energy Density: Very high according to capacity-to-weight ratio
• Internal Resistance: Low
• Cell Balance: Balanced and easy to balance
• Safety Certifications: ISO9001, ISO14001
• Warranty: 1 year manufacturer warranty

Overview

The GENSACE Li-Po Sport 4S 14.8V 750mAh 80C with XT30 is a premium compact lithium polymer battery pack designed for RC enthusiasts who demand reliable, consistent power in a lightweight package. Whether you're flying F5J gliders, powering small RC aircraft, or seeking a dependable energy source for lightweight RC applications, this battery delivers the performance you need in a form factor that fits tight installations. Manufactured by Gens Ace, a recognised leader in RC battery technology, this 4S1P pack combines high discharge capability with proven reliability, making it an excellent choice for RC hobbyists across the UK who refuse to compromise on quality.

This battery pack represents the perfect balance of power, weight and practicality for demanding RC applications. At just 88 grams and measuring a compact 105 x 20 x 22 millimetres, it's engineered for models where every gram counts and space is at a premium. The strong body construction and balanced cell arrangement make it exceptionally easy to balance, reducing setup time and ensuring stable flight characteristics. Whether you're a seasoned RC flyer, a weekend enthusiast, or exploring the world of electric RC for the first time, the GENSACE Li-Po Sport delivers the high-quality, dependable power that keeps your RC experience enjoyable and frustration-free.

Gens Ace has built its reputation on specialising in high-power lithium polymer batteries with unique technology proven across UAVs, RC cars, boats and helicopters. This particular model showcases the brand's commitment to energy density optimisation and stable power delivery, featuring low internal resistance that maintains stable voltage throughout your flying session or run. With ISO9001 and ISO14001 certification, you can be confident you're purchasing a battery manufactured to the highest international standards, backed by a comprehensive 1-year warranty.

Key Features

• 4S1P Configuration with 14.8V Nominal Voltage — This four-cell single-pack arrangement delivers 14.8 volts nominal, providing the power requirements needed for spirited performance in compatible RC models. The 4S1P design is standard across many RC applications and offers an excellent balance between voltage and capacity.
• 750mAh Capacity — The 750 milliamp-hour capacity is perfectly matched to lightweight RC applications, particularly F5J gliders and small electric aircraft where energy density and weight efficiency are critical performance factors.
• 80C Continuous Discharge Rate — With an 80C continuous discharge rating, this battery can safely deliver very high current output when needed, enabling responsive throttle response and dynamic performance characteristics. This specification means the battery can continuously discharge at 60 amps (80C × 0.75Ah), making it suitable for high-performance applications.
• XT30 Connector — The industry-standard XT30 plug connector ensures reliable power transfer and compatibility with a wide range of RC equipment. This connector type is widely used across RC models and integrates seamlessly with most RC flight controllers, ESCs and power distribution systems.
• Compact Dimensions and Light Weight — At approximately 88 grams and measuring just 105 x 20 x 22 millimetres, this battery pack minimises weight while maximising usable space, making it ideal for tight fuselage installations and weight-critical applications where keeping your centre of gravity precise is essential.
• Easy to Balance — The balanced cell arrangement and construction make this battery exceptionally straightforward to balance using a standard LiPo balancer, reducing pre-flight preparation time and ensuring all cells remain evenly matched throughout the battery's service life.
• Strong Body Construction — The robust outer casing protects internal cells from physical damage during handling, storage and flight operations, extending battery lifespan and maintaining safety during regular use.
• Low Internal Resistance — Gens Ace's proprietary battery technology delivers low internal resistance, which means voltage remains stable and consistent throughout your flight or run, providing predictable performance right up until the battery is depleted.
• Stable Simultaneous Discharge Technology — Gens Ace batteries feature unique technology enabling stable discharge characteristics even under demanding simultaneous load conditions, ensuring reliable performance in multi-cell applications.
• ISO9001 and ISO14001 Certified Manufacturing — This battery is manufactured by ISO9001 and ISO14001 certified facilities, guaranteeing compliance with international quality management and environmental standards, giving you peace of mind regarding manufacturing integrity and safety.
• 1-Year Manufacturer Warranty — Gens Ace provides comprehensive 1-year warranty coverage, demonstrating confidence in product reliability and providing protection for your investment against defects in materials and workmanship.

Technical Performance

The GENSACE Li-Po Sport 4S battery represents the pinnacle of lightweight energy storage for RC applications. The 14.8 volt 4S1P configuration delivers optimal voltage for electric RC models designed around this specification, whilst the 750mAh capacity provides sufficient energy for extended flying sessions in lightweight aircraft and gliders. The 80C discharge rate specification indicates this battery can sustain very high current demands without voltage sag, maintaining responsive performance throughout your flight. With an 88-gram weight and ultra-compact 105 x 20 x 22 millimetre dimensions, this battery minimises contribution to total model weight, crucial for achieving optimal flight characteristics in weight-sensitive applications. The construction quality reflects Gens Ace's specialisation in high-power lithium polymer technology, incorporating low internal resistance design that prevents voltage droop during high-demand periods. The XT30 connector provides reliable secure connections with minimal voltage drop across the connector interface. This battery pack exemplifies engineering optimisation for energy density, with very high energy per gram of weight according to the manufacturer's specifications. The balanced cell architecture and robust outer casing ensure consistent performance and longevity even when operated regularly in demanding RC applications.

What's in the Box

• GENSACE 4S1P 14.8V 750mAh 80C LiPo battery pack with XT30 connector

Frequently Asked Questions

• What is this battery suitable for? — This battery is specifically designed for F5J gliders and other lightweight RC applications where compact size and low weight are essential. The 14.8V 4S configuration and 750mAh capacity make it ideal for electric RC aircraft and similar models where energy density matters.
• How long does this battery last per charge? — Runtime depends entirely on your specific RC model's power draw. In lightweight gliders drawing minimal current, you can expect extended flight times. For high-performance applications drawing closer to the 80C maximum discharge rate, flights will be shorter but more spirited.
• Is this battery good for beginners? — Yes, this battery is excellent for beginners exploring RC aircraft and gliders. The XT30 connector is easy to connect and disconnect, the battery is straightforward to balance, and the compact size makes it simple to install in most compatible models. Always follow proper LiPo charging and storage procedures.
• What charger do I need for this battery? — You'll need a LiPo-compatible charger capable of balancing 4S (14.8V) batteries. A quality balance charger with LiPo mode will ensure safe, efficient charging and optimal cell balancing, extending battery lifespan and maintaining safety.
• Can I use this battery in my RC car or boat? — Whilst this battery has a 4S1P configuration that matches many RC cars and boats, you should verify your specific model's compatibility. Always check your RC model's documentation to ensure the 750mAh capacity and 80C discharge rating are appropriate for your equipment.
• How do I properly store this battery? — Store your GENSACE LiPo battery in a cool, dry location at approximately 50% charge state when not in use for extended periods. Avoid storing fully charged or fully depleted batteries. Use a LiPo storage bag for added safety and check the battery periodically during storage.
• What does the 80C discharge rating mean? — The 80C rating indicates the maximum safe continuous discharge rate. With a 750mAh capacity, this allows continuous discharge at 60 amps. Higher C-ratings generally indicate a battery capable of delivering power more efficiently without voltage sag or heat buildup.
• How long will this battery last before I need to replace it? — With proper care, regular balancing, appropriate charging practices and storage at 50% charge state, LiPo batteries typically last 300-500 charge cycles or 2-3 years of regular use. Check voltage regularly and retire any battery showing signs of puffing or voltage imbalance.

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 Sport 4S 14.8V 750mAh 80C with XT30 O-G4S0750-80X3 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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