Delivery Included
1 Year Warranty
The Gens Ace O-G6S5500-45E5 6S 5500mAh 45C LiPo battery with EC5 connector is engineered for RC pilots flying 600, 700, and 800 class brushless helicopters who require high-current output, reliable construction, and extended runtime. With a 22.2V configuration and 45C continuous discharge rating, this softcase pack delivers up to 261A of sustained current—ideal for demanding flight profiles and aggressive throttle applications. The 5500mAh capacity ensures longer flight durations without compromising agility, while the EC5 discharge plug and JST-XHR balance connector provide secure, low-resistance connectivity across compatible systems. Whether you're powering a high-performance heli or pushing sustained aerobatics, the Gens Ace O-G6S5500-45E5 battery offers the voltage stability and structural resilience needed for consistent, safe operation.
Key features of the Gens Ace O-G6S5500-45E5
- High discharge capability – supports up to 261A continuous output for aggressive brushless setups
- Extended runtime – 5500mAh capacity balances endurance with manageable weight
- Secure connectivity – EC5 discharge plug and JST-XHR balance connector ensure reliable power transfer
- Softcase protection – reduces weight and improves fitment flexibility across heli platforms
- Flexible charge rates – supports 1–3C recommended input and 5C max for fast turnaround
How does the 45C discharge rating enhance heli performance?
The Gens Ace O-G6S5500-45E5 with 45C continuous and 90C burst discharge capability delivers up to 261A of sustained current and 522A in short bursts, making it ideal for high-thrust brushless systems. This level of output ensures that motors receive consistent power during vertical climbs, rapid pitch changes, and full-throttle maneuvers. Voltage stability under load is critical for maintaining control and responsiveness in 600–800 class helicopters, and the Gens Ace O-G6S5500-45E5 battery is built to meet those demands without compromise.
Why is 5500mAh capacity ideal for extended flight sessions?
The Gens Ace 5500mAh LiPo with 1–3C recommended charge rate and 5C max input offers a capacity that supports longer flight durations while maintaining a weight profile suitable for large-scale helis. In 700 and 800 class platforms, endurance is essential for executing full routines or extended practice sessions. The 5500mAh rating provides the energy needed to sustain flight without adding unnecessary mass, preserving maneuverability and reducing strain on servos and airframes.
What makes EC5 and JST-XHR connectors reliable for high-current systems?
The Gens Ace O-G6S5500-45E5 6S LiPo battery with JST-XHR balance plug and EC5 discharge lead is equipped with industry-standard connectors that ensure secure and efficient power transfer. The EC5 plug supports high-current draw with minimal resistance, while the JST-XHR balance connector enables accurate cell monitoring during charge cycles. Together, these components provide a robust interface between the battery and ESC, reducing the risk of voltage drop or thermal buildup during operation.
How does softcase construction benefit heli integration?
The Gens Ace Reaction-grade battery with softcase protection and high current output features a flexible outer shell that reduces overall weight and simplifies installation in tight fuselages. Unlike rigid hardcases, softcase packs conform more easily to battery trays and mounting compartments, allowing for secure placement in 600–800 class helicopters. This design also contributes to weight savings, which is critical for maintaining flight dynamics and minimizing stress on structural components.
What are the advantages of flexible charge rates?
The Gens Ace O-G6S5500-45E5 22.2V softcase LiPo pack for 600–800 class helicopters supports a recommended charge rate of 1–3C and a maximum input of 5C, offering users the flexibility to balance safety and speed. For routine charging, the lower rates preserve cell integrity and extend cycle life. When turnaround time is critical, the 5C max input enables faster replenishment without compromising performance. This adaptability makes the battery suitable for both casual flying and competitive environments.
Is this battery suitable for large-scale brushless helis?
The Gens Ace O-G6S5500-45E5 6S 5500mAh 45C LiPo battery with EC5 connector is confirmed for use in 600, 700, and 800 size helicopters. Its voltage, capacity, and discharge specifications align with the power requirements of large-scale brushless systems, while its softcase design and connector configuration ensure compatibility with standard mounting and wiring setups. For pilots seeking consistent output and secure integration, this battery delivers the performance and reliability required for advanced flight control.
For users seeking reliable JST-XHR balance connectivity, extended runtime, and high-current support in large-scale heli platforms, the Gens Ace O-G6S5500-45E5 6S 5500mAh 45C LiPo battery with EC5 connector is the affordable Gens Ace 5500mAh 6S battery with reliable JST-XHR balance connector. Buy Gens Ace O-G6S5500-45E5 battery for 600, 700, and 800 size brushless helis.
Brand, Model and Product Type
- Brand: Gens Ace
- Model: O-G6S5500-45E5
- Product Type: Gens Ace O-G6S5500-45E5 6S 5500mAh 45C LiPo battery with EC5 connector, Gens Ace O-G6S5500-45E5 22.2V softcase LiPo pack for 600–800 class helicopters, Gens Ace O-G6S5500-45E5 6S LiPo battery with JST-XHR balance plug and EC5 discharge lead, Gens Ace O-G6S5500-45E5 with 45C continuous and 90C burst discharge capability, Gens Ace 5500mAh LiPo with 1–3C recommended charge rate and 5C max input
Dimensions
- Length: 15.8 cm – suitable for 600, 700, and 800 class helicopter compartments
- Width: 4.5 cm – compact profile for secure tray fitment and aerodynamic integration
- Height: 5.4 cm – supports vertical stacking and tight fuselage installations
- Weight: 805 g – balances high energy density with manageable flight weight
Electrical Specifications
- Battery Type: LiPo (Lithium Polymer) – engineered for high-current brushless systems
- Voltage: 22.2V – 6S configuration supports consistent power delivery across heli platforms
- Capacity: 5500mAh – enables extended flight sessions without compromising agility
- Discharge Rate: 45C continuous ? 90C burst – supports up to 261A sustained and 522A peak output
- Charge Rate: 1–3C recommended ? 5C maximum – allows flexible charging speeds based on user needs
Connector & Wiring
- Main Discharge Plug: EC5 – prewired for secure, high-current connectivity with compatible ESCs
- Balance Plug: JST-XHR – enables accurate cell monitoring and balanced charging
Construction & Design Features
- Case Type: Softcase – reduces weight and enhances fitment flexibility across large-scale helis
Application Compatibility
- Platform Suitability: Designed for 600, 700, and 800 size brushless helicopters
What’s in the Box
- (1) Gens Ace O-G6S5500-45E5 6S 22.2V 5500mAh 45C LiPo Battery with EC5 Connector
What You Require
- Compatible LiPo charger with JST-XHR balance port
- ESC system rated for 22.2V input and EC5 plug connection
We want to make sure your delivery goes smoothly, so here are some important details about our service:
- For orders above £120, we offer delivery to most mainland UK addresses. For orders under £120, we can still deliver to Northern Ireland and the outlying isles, as long as the item can be sent by Royal Mail, weighs less than 30kg, and fits within 61cm × 46cm × 46cm. Some highland and remote areas may carry an extra delivery charge as couriers often apply surcharges in these locations. If you live in one of these areas, feel free to contact us before ordering so we can confirm the delivery options and costs for you.
- Most of our products include delivery in the price. If your order is under £90, a small delivery fee will apply but do not worry this will always be clearly shown at checkout before you complete your purchase.
- Depending on what you choose at checkout, your order will usually be delivered either the next working day or within 2 working days. For next day delivery please place your order before 2:00pm. Orders are dispatched Monday to Friday only. Some items may take a little longer and if that is the case we will always show the expected delivery time on the product page.
- If your order includes items with different dispatch times we will normally wait and send everything together once all items are in stock. If one of the items is going to take a while we will give you the choice either wait for everything to arrive or let us send the available items now and deliver the rest later. It is up to you.
- We use trusted delivery partners to make sure your order gets to you safely and on time. We use DPD for next working day deliveries and Royal Mail for the 2 day option.
- As soon as your order is on its way we will send you a tracking number by email. If you provide your mobile number at checkout we will also send delivery updates straight to your phone so you can keep an eye on progress.
- If a product is marked as "Dispatched within 3 working days" delivery usually takes around 3 to 5 working days from when your order is placed.
- For customers in Inverness and other parts of the Scottish Highlands deliveries can take up to 2 working days even if you select next day delivery as couriers do not currently offer a guaranteed next day service to those areas.
