O-GC2H0400-60G2

• Model Number: O-GC2H0400-60G2
• Brand: Gens Ace
• Battery Type: Lithium Polymer (LiPo) High-Voltage
• Cell Configuration: 2S (two cells in series)
• Nominal Voltage: 7.6V (HV chemistry)
• Capacity: 400mAh
• Continuous Discharge Rating: 60C
• Maximum Continuous Discharge Current: 24A
• Case Type: Hard case
• Connector: 2MM tube connectors
• Length: 44.92mm
• Width: 23.76mm
• Height: 12.3mm
• Total Weight: 19g
• Suggested Application: 1/24 and 1/28 scale RC racing cars
• Compatible Vehicle Example: Reflex Racing RX28
• Barcode: 6928493316566

Overview

The Gens Ace Li-Po HV Car Hard Case 2S 7.6V 400mAh 60C with 2MM connectors (model O-GC2H0400-60G2) is a premium high-voltage lithium polymer battery pack engineered specifically for compact micro-scale RC racing applications. This is a genuinely specialist product designed for serious enthusiasts who demand maximum performance from their 1/24 and 1/28 scale racing cars, particularly models like the Reflex Racing RX28. If you operate an RC car in the UK and are looking for a professional-grade battery solution that delivers consistent power in a form factor that actually fits tight chassis layouts, this Gens Ace pack represents the gold standard in compact HV LiPo technology.

What makes this battery stand out in the crowded RC battery market is the combination of high-voltage chemistry, excellent discharge rating, and genuinely compact dimensions. The 7.6V nominal voltage (HV designation indicates high-voltage LiPo chemistry, which delivers higher performance than standard 7.4V packs) means you get noticeably snappier throttle response and improved overall acceleration compared to standard voltage alternatives. The 60C continuous discharge rating ensures the battery can deliver the sustained current draw required by high-performance 1/24 and 1/28 scale motors, making this an ideal battery for competitive racing where every fraction of a second counts.

Gens Ace is a recognised, trusted manufacturer in the global RC hobby community, and this particular battery pack demonstrates the engineering excellence that has made the brand synonymous with quality power solutions. The hard case construction protects your investment and ensures the battery maintains its structural integrity through the rigours of racing season after season. For UK RC car enthusiasts seeking a no-compromise battery solution for micro-scale competition, this Gens Ace pack delivers exactly what you need.

Key Features

• 2S HV (7.6V) High-Voltage Chemistry — High-voltage LiPo chemistry delivers noticeably higher performance compared to standard 7.4V packs, providing sharper throttle response, improved acceleration, and better sustained power delivery during extended racing sessions, which directly translates to faster lap times in competitive environments.
• 60C Continuous Discharge Rating — The 60C rating means this battery can safely and consistently deliver 24 amps of continuous current (60C × 0.4Ah = 24A), ensuring reliable power delivery to high-performance motors commonly found in micro-scale RC racing cars without voltage sag or performance degradation.
• Compact Hard Case Enclosure — The protective hard case construction safeguards the delicate cell internals from impact damage, vibration, and environmental contamination, whilst the compact form factor is specifically designed to fit into the tight chassis spaces of 1/24 and 1/28 scale racing platforms where weight and size are critical constraints.
• 2MM Tube Connectors — The 2MM connector standard is optimised for micro-scale RC applications, providing reliable electrical connection whilst minimising weight and space requirements compared to larger connector formats commonly found on full-size RC car batteries.
• Ultra-Lightweight Design — At just 19 grams total weight, this battery minimises overall model mass, which improves acceleration, braking performance, and cornering grip in competitive racing scenarios where reduced unsprung weight directly improves lap time consistency and handling characteristics.
• Precision Dimensions — With dimensions of 44.92 × 23.76 × 12.3mm, this battery has been engineered to fit snugly into compact battery compartments common in 1/24 and 1/28 scale racing cars, eliminating fitment complications and ensuring perfect integration with purpose-built micro-scale platforms.

Technical Performance

This Gens Ace battery pack represents the pinnacle of micro-scale RC racing power solutions, combining high-voltage chemistry with professional-grade construction quality. The 2S HV configuration delivers 7.6V nominal voltage, which is measurably higher than the 7.4V standard and translates directly into superior motor performance characteristics. The 400mAh capacity provides adequate runtime for competitive racing sessions where micro-scale vehicles are typically raced in heat-format events lasting 5-10 minutes per heat. The 60C continuous discharge rating is particularly impressive for a battery of this capacity and demonstrates Gens Ace's engineering excellence — this rating ensures the battery can sustain the high current demands of brushless motors and electronic speed controllers commonly installed in competitive 1/24 and 1/28 scale vehicles. Construction quality is excellent, with the hard case providing physical protection whilst maintaining optimal weight distribution within the chassis. The 2MM connector format is industry standard for this application category and ensures compatibility with most micro-scale RC racing platforms. For UK-based RC car racers operating in competitive environments, this battery delivers the performance consistency, reliability, and durability required for serious racing applications.

What's in the Box

• Gens Ace 2S HV 7.6V 400mAh 60C LiPo battery pack with hard case
• 2MM connector tubes

Frequently Asked Questions

• Is this battery suitable for beginners in RC car racing? — This is not a beginner-focused product. The 1/24 and 1/28 micro-scale racing platforms for which this battery is optimised are genuinely specialist vehicles requiring existing RC experience, and the high-voltage chemistry and 60C rating are designed for experienced racers operating in competitive environments. Beginners would be better served with ready to run RC car kits in larger scales with included batteries.
• What is the difference between this 7.6V HV battery and a standard 7.4V LiPo? — High-voltage LiPo chemistry (HV designation) operates at a higher cell voltage than standard LiPo cells, delivering approximately 3.8V per cell rather than 3.7V per cell. In a 2S configuration, this means 7.6V nominal voltage compared to 7.4V standard, resulting in noticeably snappier throttle response, higher peak power output, and improved overall performance during racing events. The tradeoff is slightly reduced battery lifespan compared to standard chemistry.
• Which RC racing cars is this battery compatible with? — This battery is specifically designed for 1/24 and 1/28 scale micro-scale racing vehicles. The manufacturer lists the Reflex Racing RX28 as a suggested compatible platform. You should verify battery compartment dimensions and connector compatibility with your specific vehicle before purchasing, as micro-scale platforms have varying physical constraints.
• What charging equipment do I need for this battery? — You will require a dedicated LiPo battery charger equipped with 2S balancing capability and capable of safely charging 400mAh capacity packs. Most quality RC hobby chargers, including entry-level models from brands like Spektrum and Hobbywing, include appropriate 2S balancing connectors and charge rate settings. You should never charge this battery using automotive chargers or chargers not specifically designed for LiPo chemistry.
• How long will this battery last during racing? — Runtime is dependent on motor KV rating, gear ratio, track layout, and driving style, but 400mAh capacity in a 1/24 scale vehicle typically provides 5-10 minutes of racing time under competitive conditions. Most racers operate multiple batteries in rotation during racing events to maintain continuous competition throughout heats and finals.
• Is the hard case necessary, and can I use a soft-case alternative? — The hard case provides genuine protective benefits for micro-scale racing applications. The compact form factor and tight fitment within 1/24 and 1/28 scale chassis means the battery experiences vibration and minor impact stress during normal operation. The hard case absorbs this abuse and protects cell integrity, extending overall battery lifespan and preventing catastrophic failure during important racing events. Soft-case alternatives would be less protective.

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 Gens Ace Li-Po HV Car Hard Case 2S 7.6V 400mAh 60C with 2MM 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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