Overlander Super Duty 1600mAh 6V Receiver Hump Pack Dual Lead Battery 2620

Overview

The Overlander Super Duty 1600mAh 6V Receiver Hump Pack – Dual Lead – 2620 is engineered to deliver consistent and reliable power for RC receivers and servos, ensuring your models perform dependably across a wide range of demanding applications. Whether you're running RC cars, planes, boats or other RC models across the UK, this premium hump pack provides the stable energy supply that serious hobbyists and experienced users demand. Built on Overlander's renowned Super Duty series reputation, this receiver battery combines durable construction with efficient energy delivery, making it an essential addition for anyone serious about maintaining peak performance during extended RC sessions.

The 1600mAh capacity provides a steady supply of energy for your receiver and servos, ensuring smooth control response during extended operation without the risk of power loss mid-session. The carefully chosen capacity balances runtime and compact size, offering extended usability without unnecessary bulk or weight that could affect your model's handling characteristics. The Overlander 2620 is trusted by RC enthusiasts who require stability in every session, from casual weekend bashers to competitive hobbyists seeking dependable receiver power with dual-lead flexibility.

This hump pack is ideal for RC cars, planes, and boats, powering receivers and servos for stable control across multiple platforms. The compact hump design fits neatly inside receiver compartments on most RC models, whilst the premium construction and factory testing ensure long-lasting reliability and safety. The Super Duty range focuses on delivering strong performance and consistent power delivery, making this hump pack a practical choice for both beginners discovering RC and experienced users upgrading their setups for better reliability.

Key Features

• 1600mAh Capacity — This capacity strikes the perfect balance between runtime and compact size, ensuring your receiver and servos have sufficient power for extended sessions without adding excessive bulk or weight to your RC model. The 1600mAh capacity reduces the risk of power loss during critical moments and provides consistent energy delivery throughout your run.
• 6V Output Voltage — A 6V output is the standard voltage for many RC receiver and servo systems, providing compatibility with a wide range of models and platforms. This ensures your servos receive sufficient voltage for precise movements, stable performance, and accurate control response, whether you're flying planes, driving cars, or operating boats.
• Dual Lead Configuration — The dual-lead feature allows this hump pack to connect to multiple points or provide redundancy for added safety and flexibility. This configuration reduces the chances of single-point failure and allows greater customisation depending on how your receiver and servo system is configured, giving you enhanced security in ensuring consistent power delivery.
• Premium Sport NiMH Chemistry — Constructed with high-quality 2/3 AF cells, this battery provides twice the discharge rate of standard AA batteries, catering to the demands of high-drain receiver and servo applications. The Nickel-Metal Hydride chemistry is proven, reliable, and offers excellent cycle life with proper care and maintenance.
• JR Universal and JST-BEC Connector Options — The battery comes pre-fitted with either a JR Universal connector or both JR and JST-BEC connectors, offering broad compatibility with receivers and transmitters from multiple manufacturers. This connector versatility means easier integration into diverse RC setups without requiring additional adapters.
• Compact Hump Pack Design — The hump pack profile fits neatly into the receiver compartment of most RC models, maintaining a low centre of gravity and not interfering with your model's aerodynamics or handling characteristics. The streamlined design makes this battery ideal for space-constrained applications where internal battery mounting is essential.
• Super Duty Durable Construction — Built to withstand demanding RC conditions with reinforced casing and robust internal construction, the Overlander Super Duty series ensures long-lasting reliability even under frequent use. Factory balanced and tested for safety and long cycle life, this battery delivers consistent performance season after season.
• Precise Dimensions and Lightweight Profile — At just 119 grams and measuring 50mm x 29mm x 33mm, this battery provides substantial capacity without adding unnecessary weight that could affect your model's performance or handling. The compact footprint is ideal for receivers requiring minimal space allocation.

Technical Performance

The Overlander Super Duty 1600mAh 6V Receiver Hump Pack represents premium engineering specifically designed for RC receiver and servo applications. This 5-cell configuration delivers the full 6V output required by modern RC receiver systems and high-torque servo mechanisms. The 2/3 AF cell format provides twice the discharge rate capability of standard AA batteries, enabling stable power delivery to multiple servos simultaneously without voltage sag during high-demand manoeuvres. The battery chemistry is Nickel-Metal Hydride (NiMH), a proven technology that offers excellent reliability, safety, and long cycle life when properly charged using a compatible NiMH charger. The build quality emphasises durability, with premium construction throughout ensuring the battery maintains consistent performance through hundreds of charge cycles. The hump pack design maximises internal space within your RC model whilst maintaining structural integrity, and the total weight of 119 grams is carefully calculated to balance power capacity with the need to keep your model as light as possible. Whether you're operating an RC car, plane, or boat, this battery provides the stable, consistent power delivery that receivers and servo systems demand, ensuring smooth control inputs and accurate response throughout your entire session without the risk of mid-run power dropout.

What's in the Box

• Overlander Super Duty 1600mAh 6V Receiver Hump Pack with dual leads
• JR Universal connector (or JR and JST-BEC connectors depending on variant selected)

Frequently Asked Questions

• Is the Overlander Super Duty 1600mAh 6V Receiver Hump Pack suitable for beginners? — Yes, this battery is an excellent choice for beginners discovering RC cars, planes, and boats. The 6V output is standard across most receiver systems, and the straightforward NiMH chemistry requires only a basic compatible NiMH charger. The dual-lead configuration provides redundancy and flexibility, giving new hobbyists peace of mind during their first sessions. The proven Overlander brand reputation means you're purchasing a reliable product that will perform consistently as you develop your RC skills.
• What charger do I need for the Overlander 2620 receiver battery? — This is a Nickel-Metal Hydride (NiMH) battery, so you will need a compatible NiMH charger designed for 6V batteries. Never use a LiPo charger or attempt to charge this battery with inappropriate equipment, as this could result in battery failure or safety issues. Overlander produce dedicated NiMH chargers, and many third-party manufacturers offer compatible charging solutions. Always follow the manufacturer's guidelines for charging times and procedures, and never leave the battery unattended whilst charging.
• How long will the 1600mAh capacity last during a typical RC session? — Runtime depends on the specific demands of your RC model and how many servos are drawing power from the receiver battery. A receiver with basic steering and throttle servos in an RC car will typically run for 2-4 hours on a full charge, whilst a more servo-heavy setup like an RC plane with multiple control surfaces may see reduced runtime. The 1600mAh capacity is specifically chosen to provide extended runtime without adding excessive bulk, making it ideal for long hobby sessions. Peak discharge capability is excellent, so even high-demand servo movements won't cause voltage sag.
• What is the difference between this Overlander battery and other receiver packs? — The Overlander Super Duty 1600mAh 6V distinguishes itself through premium 2/3 AF cell construction that provides twice the discharge rate of standard AA batteries, ensuring stable power even when multiple servos demand high current. The dual-lead configuration provides redundancy and flexibility that single-lead packs cannot offer. The compact hump pack design is optimised for internal mounting without wasting space, and the Super Duty series reputation for durability means this battery will withstand frequent use and maintain consistent performance through hundreds of charge cycles. The choice of connectors (JR Universal or JR plus JST-BEC) ensures compatibility across multiple receiver brands and platforms.
• Can I use this battery in my RC car, plane, and boat interchangeably? — Yes, the 6V output makes the Overlander 2620 compatible with receivers across RC cars, planes, boats, and other platforms, provided your receiver system uses standard 6V connectors. This universal compatibility makes this battery an excellent investment for hobbyists with multiple RC models, as you can rotate the same battery across different platforms. The hump pack profile works well in most receiver bays, though you may need to check fit depending on your specific model's internal dimensions.
• How should I store this battery between sessions? — Store the Overlander 1600mAh 6V battery in a cool, dry location away from extreme heat or moisture. It's recommended to store NiMH batteries at a partial charge level (approximately 50% capacity) if you won't be using them for extended periods, as this helps maintain battery health. Keep the battery away from metal objects or connectors that could cause short circuits, and never leave it in hot vehicles or direct sunlight. Proper storage extends the overall lifespan of your battery and ensures reliable performance when you're ready for your next RC session.
• What safety precautions should I follow when using this battery? — Always adhere to the manufacturer's guidelines for charging, discharging, and storing NiMH batteries. Monitor the battery's temperature during use, especially in high-power applications with multiple servos, and discontinue use if the battery becomes excessively warm. Never leave the battery unattended whilst charging, and ensure it is securely installed in your model to prevent movement during operation. Use only compatible NiMH chargers and avoid overcharging or deep discharging. Improper handling can lead to battery failure or injury, and always dispose of old batteries responsibly in accordance with local regulations.

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 Overlander Super Duty 1600mAh 6V Receiver Hump Pack – Dual Lead – 2620 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.