GENSACE Li-Po HV Car Hard Case 2S2P 7.6V 6000mAh 140C RL2 Short 5mm O-GC2H6000S-140G5

• Brand: Gens Ace
• Model: Redline 2.0 Series
• Part Number: O-GC2H6000S-140G5
• Capacity: 6000mAh
• Voltage: 7.6V nominal
• Cell Configuration: 2S2P (2 cells in series, 2 in parallel)
• Cell Count: 4 cells
• Chemistry: Lithium Polymer (LiPo) HV (High Voltage)
• Continuous Discharge Rate: 140C
• Maximum Burst Discharge Rate: 260C
• Connector Type: 5mm bullet connectors (factory installed)
• Weight: Approximately 221 grams
• Dimensions: 95mm length × 46mm width × 24mm height
• Case Type: Hardcase (protective)
• Format: Shorty
• Cell Sourcing: Premium materials from Japan and Korea
• Features: Stable automatic stacking technology
• Features: Strict cell capacity matching process
• Features: Voltage matching across all cells
• Features: Internal resistance matching
• Features: Discharge curve matching
• Features: Low internal resistance for stable voltage delivery
• Battery Type: Hard case pack
• Suitable for: 1:10 scale modified off-road racing vehicles
• Suitable for: 1:10 F1 class on-road racing vehicles
• Compatible Chassis: XRay, TLR, Team Associated, Schumacher, Serpent, Kyosho, Infinity
• Safety Standards: ISO9001 and ISO14001 certified manufacturing
• Warranty: 1 year

Overview

The Gens Ace Redline 2.0 Series 2S 140C 6000mAh Hardcase LiPo Battery Pack is a premium high-performance racing battery designed for competitive RC car enthusiasts across the UK who demand maximum power and reliability. This professional-grade 7.6V battery delivers the punch needed for serious racing applications, whether you're competing in 1:10 off-road racing or high-speed F1 class competition. Built with advanced lithium polymer technology and Gens Ace's renowned engineering expertise, this battery offers the perfect combination of capacity, discharge rate and durability that serious RC racers depend on.

Gens Ace is a trusted name in the RC hobby, recognised worldwide for delivering dependable power solutions that enable racers to perform at their peak. The Redline 2.0 Series represents the pinnacle of battery technology for 1:10 scale RC cars, combining exceptional energy density with stable voltage delivery throughout your run. Whether you're preparing for BRCA-sanctioned events, weekend racing sessions, or high-intensity practice runs, this 6000mAh pack provides the extended runtime and consistent power output that gives you a competitive edge on the track.

With factory-installed 5mm bullet connectors and a protective hardcase design, this shorty format battery is engineered to fit perfectly in tight battery compartments whilst delivering uncompromising performance. The 2S2P cell configuration enables the stable automatic stacking technology that makes this pack ideal for demanding racing conditions where every millisecond of power delivery counts.

Key Features

• Stable Automatic Stacking Technology — This advanced engineering feature enables single cell capacities of 6000mAh, which means the battery maintains consistent voltage and power delivery throughout your entire run, giving you predictable performance that competitive drivers rely on for race-winning consistency.
• Strict Cell Matching Process — Every cell in this battery undergoes the most rigorous matching process for capacity, voltage, internal resistance and discharge curves, ensuring that all cells perform identically and maximise the lifespan of your battery investment.
• Premium Japanese and Korean Lithium Polymer Materials — Gens Ace sources the highest quality raw materials from Japan and Korea, which provides superior energy density, reliability and cycle life compared to inferior battery alternatives available in the UK market.
• Factory-Installed 5mm Bullet Connectors — The standard 5mm bullet interface ensures secure, low-resistance connections to your ESC, minimising voltage drop and maximising power transfer efficiency during racing.
• Protective Hardcase Design — The durable hardcase protects your investment from impact damage and physical wear, whilst the shorty format fits perfectly in tight battery compartments found in modern 1:10 racing vehicles.
• Low Internal Resistance — This battery provides stable voltage until the end of your mission, meaning you get consistent power delivery from the first corner to the final lap, with no performance degradation as the battery discharges.
• 140C Continuous Discharge Rate — The impressive 140C discharge rating delivers explosive acceleration and sustained high-speed power, enabling the rapid throttle response and high current draws demanded by competitive brushless motor setups in 1:10 off-road and on-road racing applications.
• High Energy Density — The battery delivers exceptional power-to-weight ratio, which is critically important in racing where every gram matters; this means you get maximum performance without adding unnecessary weight to your RC car.

Technical Performance

The Gens Ace Redline 2.0 Series 2S 140C 6000mAh Hardcase LiPo represents engineering excellence specifically optimised for competitive 1:10 scale RC racing. The 7.6V 2S2P configuration (two cells in series, two in parallel) provides the optimal voltage for modern brushless motor systems whilst maintaining the reliability needed for sanctioned racing events. With a 140C continuous discharge rate, this battery delivers approximately 840 amps of continuous current capability, making it ideal for high-performance brushless motors in the 5000-7000KV range typically used in competitive 1:10 off-road and on-road racing vehicles. The 6000mAh capacity ensures extended runtime for practice sessions and multiple race heats without requiring frequent battery swaps. Weighing approximately 221 grams, the battery maintains an exceptional power-to-weight ratio, with dimensions of 95mm length, 46mm width and 24mm height in the compact shorty format. The hardcase construction protects against impact damage and physical wear during transport and operation, whilst the factory-installed 5mm bullet connectors provide reliable, low-resistance connections. Gens Ace's proprietary automatic stacking technology enables single cell capacities of 6000mAh whilst maintaining the strict matching of capacity, voltage, resistance and discharge curves that distinguishes professional-grade racing batteries from consumer alternatives. The low internal resistance characteristic of this battery ensures stable voltage delivery throughout the discharge cycle, meaning your RC car maintains consistent power and performance even as the battery depletes. The battery is compatible with standard RC car charging equipment and is suitable for use in 1:10 modified off-road vehicles, 1:10 F1 class on-road racers, and various chassis platforms including XRay, TLR, Team Associated, Schumacher, Serpent, Kyosho and Infinity.

What's in the Box

• Gens Ace Redline 2.0 Series 6000mAh 2S2P 7.6V 140C HardCase HV LiPo Battery Pack
• Factory-installed 5mm bullet connectors
• Protective hardcase

What You Need to Complete

• LiPo battery charger capable of 2S LiPo charging (balance charger recommended)
• Compatible RC car with 2S LiPo support
• ESC rated for 140A continuous current or higher
• Brushless motor suitable for 7.6V 2S operation

Frequently Asked Questions

• Is the Gens Ace 140C 6000mAh battery suitable for competitive RC racing in the UK? — Yes, this battery is specifically engineered for competitive racing. The 140C discharge rate provides the explosive power required for competitive 1:10 off-road and on-road racing, and the strict cell matching ensures reliability in sanctioned events where consistency is critical for performance.
• What is the difference between the 140C and 130C versions of this battery? — The 140C version offers 10 amps higher continuous discharge rating compared to the 130C variant, providing slightly more aggressive acceleration and power delivery. Both are premium racing batteries, but the 140C is optimised for the most demanding competitive applications and high-performance motor setups.
• How long does this battery take to charge? — Charging time depends on your charger specifications and the charging rate you select. For optimal battery lifespan, Gens Ace recommends charging at moderate rates; a typical charge using a 2-3A charger would take approximately 2-3 hours. Always use a quality balance charger to ensure all cells charge evenly.
• What is the weight of this battery and why does that matter for RC racing? — The battery weighs approximately 221 grams in the shorty hardcase format. Weight matters significantly in RC racing because lighter batteries improve acceleration, handling and overall vehicle dynamics. The compact shorty format with hardcase protection provides the optimal balance between durability and weight efficiency.
• What vehicles is this battery compatible with? — This battery is engineered for 1:10 scale RC cars including modified off-road buggies and 1:10 F1 class on-road racers. It is compatible with vehicles from leading manufacturers including XRay, TLR, Team Associated, Schumacher, Serpent, Kyosho and Infinity. Ensure your vehicle's ESC can handle the 140C discharge rate.
• What does the 5mm bullet connector mean? — The 5mm bullet connectors are the electrical interfaces that connect the battery to your ESC. The 5mm size provides a secure connection with low electrical resistance, which minimises power loss and ensures maximum current delivery to your motor setup.
• How do I know if my charger is compatible with this battery? — This battery requires a charger capable of charging 2S LiPo batteries. Look for a charger that supports 2S LiPo or 7.4V nominal voltage charging. A balance charger is strongly recommended to ensure both cells charge evenly and to extend battery lifespan.
• What makes Gens Ace batteries different from cheaper alternatives available in the UK? — Gens Ace batteries are engineered with premium Japanese and Korean lithium polymer materials, undergo strict cell matching for capacity and voltage, feature advanced automatic stacking technology, and maintain low internal resistance for stable voltage delivery. These professional-grade standards ensure reliability, performance and longevity compared to budget alternatives.
• Is this battery HV (High Voltage) and what does that mean? — Yes, this is an HV (High Voltage) variant. HV batteries charge to 4.35V per cell instead of the standard 4.2V per cell, providing approximately 5% more energy capacity. This extra voltage makes HV batteries ideal for competitive racing where maximum energy density is desired, though they require compatible HV-capable chargers.

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 HV Car Hard Case 2S2P 7.6V 6000mAh 140C RL2 Short 5mm O-GC2H6000S-140G5 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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