VZ0420002S

Overview

The Voltz 2000mAh 7.4V 20C LiPo Battery is an excellent choice for RC enthusiasts looking for reliable, dependable power for their radio control vehicles and aircraft. Whether you're running an RC car UK, RC buggy, or small-scale RC aircraft, this 2S LiPo battery delivers the consistent performance you need for extended flying and driving sessions. Voltz has built a reputation for producing quality RC power solutions, and this battery exemplifies their commitment to reliability and value. The 2000mAh capacity strikes an ideal balance between runtime and weight, making it suitable for a wide range of RC applications without weighing down your vehicle or aircraft.

This battery is designed with the RC enthusiast in mind, from casual weekend bashers to more dedicated hobbyists seeking a straightforward, no-nonsense power solution. The 20C continuous discharge rate provides adequate power delivery for most standard RC vehicles and electric aircraft, whilst the compact dimensions and relatively light weight make it practical for space-conscious installations where every gram counts. If you're searching for a dependable 2S LiPo battery for your RC car UK or RC aircraft, the Voltz 2000mAh 7.4V represents genuine value and proven performance.

What sets this battery apart is the attention to detail in its design and protection features. Voltz has included a strain relief clip on the balance lead—a thoughtful addition that protects the delicate balance connector wires during use and charging cycles. This small but significant feature helps extend the working life of your battery and prevents the frustration of damaged balance connectors, which can render an otherwise good battery unusable. The Deans/T Plug main connector is industry-standard, ensuring compatibility with the vast majority of modern RC vehicles and chargers available in the UK RC market.

Key Features

• 2000mAh Capacity — The 2000mAh energy storage capacity provides a practical balance between runtime duration and overall weight, making this battery ideal for RC cars, trucks, buggies and small aircraft that require extended play sessions without excessive mass penalty.
• 7.4V Two-Cell Configuration (2S) — The 7.4V specification represents a standard two-cell LiPo pack, which is the most common voltage found in mid-range RC vehicles and is universally compatible with most brushless ESCs and motor systems designed for entry to intermediate-level RC cars.
• 20C Continuous Discharge Rate — The 20C discharge capability means this battery can safely deliver 40 amps of continuous current (20C × 2.0Ah = 40A), providing sufficient power for standard brushless motors, servos and electronic speed controllers without thermal stress or voltage sag during typical RC driving and flying.
• Strain Relief Clip on Balance Lead — The integrated strain relief clip on the balance connector protects the delicate wires from flexing and bending damage during use and charging, significantly extending battery life and preventing the common failure mode of broken balance lead connectors.
• Deans/T Plug Main Connector — The industry-standard Deans connector (also known as T Plug) ensures this battery is compatible with the overwhelming majority of RC vehicles, ESCs, and chargers currently in use across the UK RC hobby market.
• Compact and Lightweight Design — At just 93 grams and measuring only 77 × 33 × 18mm, this battery fits easily into space-constrained vehicle chassis and aircraft fuselages without requiring modifications or excessive weight distribution adjustments.
• 14.8 Watt-Hour Energy Rating — The 14.8Wh specification quantifies the total energy storage and helps calculate estimated runtime based on your vehicle's motor power draw, allowing you to predict flight or driving duration before each session.

Technical Performance

The Voltz 2000mAh 7.4V 20C LiPo Battery represents solid engineering focused on reliability and practical performance for everyday RC use. The battery comprises two lithium polymer cells configured in series to deliver 7.4V nominal voltage with a fully charged voltage of approximately 8.4V. The 20C continuous discharge rating is the key to understanding this battery's performance envelope—it means you can safely draw up to 40 amps of continuous current without damaging the battery pack or triggering over-current protection circuits. This makes it suitable for most standard brushless motor setups in 1/10-scale RC cars, RC buggies, and small electric aircraft. The build quality emphasises durability and protection; the strain relief clip on the balance lead is engineered to prevent the micro-fractures that commonly occur in balance connectors during charging and use, which is a leading cause of battery failure in the RC hobby. The Deans/T Plug main connector is gold-plated for low resistance and reliable current delivery, whilst the individual cell monitoring facilitated by the balance lead allows precision charging and protection against over-charging, which degrades LiPo cells. The compact dimensions of 77mm length by 33mm width by 18mm height and the modest 93-gram weight make this battery an excellent fit for mid-sized RC vehicles where weight distribution and chassis space are considerations. Whether you're powering a brushless ESC driving a sensorless motor in an RC car UK or feeding power to an electric aircraft motor, this battery delivers consistent voltage output and reliable performance across typical usage scenarios.

What's in the Box

• Voltz 2000mAh 7.4V 20C LiPo Battery
• Deans/T Plug main connector
• Balance lead with strain relief clip

Frequently Asked Questions

• Is the Voltz 2000mAh 7.4V 20C LiPo Battery suitable for beginners in RC hobbying? — Yes, this battery is excellent for beginners because the 2S voltage and 20C discharge rate are forgiving and safe for standard brushless ESCs and motors. The compact size and straightforward Deans connector make it easy to install and use, whilst the 2000mAh capacity provides reasonable runtime for learning sessions without excessive weight. The included strain relief clip on the balance lead also helps prevent the accidental damage that catches out inexperienced users.
• What RC vehicles and aircraft does this battery work with? — This 7.4V 2S battery works with any RC vehicle or aircraft equipped with a brushless ESC rated for 2S LiPo packs. This includes most 1/10-scale RC cars, RC buggies, RC trucks, RC monster trucks, and small-to-medium electric RC aircraft. It is not suitable for vehicles requiring higher voltage (3S, 4S or 6S) or lower voltage (1S) packs.
• How long will the Voltz 2000mAh battery run on a single charge? — Runtime depends entirely on your vehicle's motor power draw and the propeller or gearing used. As a rule of thumb, with a typical 40-amp average draw, you can expect 3 minutes of runtime. With a light motor draw of 10-20 amps, you might achieve 12-15 minutes. Always monitor voltage sag under load using a battery monitor to avoid over-discharging.
• What charger do I need for this Voltz battery? — You will need a LiPo-compatible battery charger with balance charging capability. The charger must support 2S LiPo packs and should feature low-current balance lead charging to protect the individual cells. Many multi-chemistry chargers available in the UK RC market support this battery without issue.
• Is the 20C discharge rate fast enough for my RC car? — The 20C rating allows 40 amps continuous discharge, which is adequate for most standard brushless setups in RC cars and trucks. If you're running a high-performance racing ESC pulling 80+ amps, you would benefit from a higher C-rating battery. However, for casual driving and most hobby-grade RC vehicles, the 20C rate is perfectly sufficient.
• Why does this battery include a strain relief clip on the balance lead? — The strain relief clip prevents the balance lead wires from flexing sharply where they exit the battery pack, which is the primary failure point for balance connectors. By reducing stress on those delicate wires, the clip extends the working life of the battery and prevents the costly damage that can occur if a balance connector fails mid-charge or during use.
• How does the Voltz 2000mAh 7.4V 20C compare to other entry-level 2S batteries? — The Voltz offers excellent value combined with practical engineering details like the strain relief clip that distinguish it from the cheapest alternatives. The 20C discharge rate is suitable for most applications, the Deans connector ensures broad compatibility, and the overall build quality is reliable for regular use. It represents a sensible middle ground between budget basement options and premium racing batteries.

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 VOLTZ 2000mah 7.4V 20C LIPO BATTERY VZ0420002S 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.