Voltz Li-Ion 7.4V 2600mAh RC Battery with Tamiya Connector VZL22600T

Overview

The Voltz Li-Ion 7.4V 2600mAh Battery with Tamiya Plug (VZL22600T) is a compact, reliable power source ideal for a wide range of RC vehicles and hobby electronics. Whether you're into RC car UK enthusiasts looking for dependable performance or you're exploring ready to run RC models, this battery delivers consistent power in a lightweight, convenient package. Designed with the everyday RC user in mind, this Li-Ion battery combines practical engineering with accessible pricing, making it perfect for casual hobbyists and weekend bashers alike.

This 7.4V 2600mAh battery provides a great balance between power output, durability, and convenience for a variety of RC applications. The Tamiya plug connector means it's ready to plug in and power your compatible model straight out of the box, with no additional adapters or modifications needed. With its compact form factor measuring just 73 x 37 x 19mm and weighing only 100g, this battery fits easily into most RC vehicle battery compartments without adding significant weight to your model. The lightweight Li-Ion chemistry offers efficient energy delivery and exceptionally low self-discharge characteristics, meaning your battery will retain its charge far longer than traditional NiMH alternatives when not in use.

If you're looking for a battery solution for everyday bashing, trail driving, or casual RC use, the Voltz 7.4V 2600mAh Li-Ion battery offers excellent value and reliability. It's particularly well-suited to Heng Long Tug Boat models and other RC vehicles that require a 7.4V Tamiya-compatible power source. The soft case design provides protection during transport and storage whilst maintaining the compact dimensions that make this battery so practical for hobby use.

Key Features

• Li-Ion Chemistry — The lightweight lithium-ion construction delivers efficient energy conversion with minimal wasted energy, meaning you get more usable power from each milliamp-hour of capacity. Li-Ion cells are recognised for their superior energy density compared to older NiMH battery technology, giving you more punch in a lighter package.
• 7.4V Two-Cell Configuration — This 2S (two series) 7.4V voltage is the standard for many RC vehicles, trucks, buggies and models. The dual-cell setup provides enough voltage for responsive throttle control and consistent power delivery throughout the discharge cycle, unlike single-cell alternatives that cannot provide sufficient voltage for most RC applications.
• 2600mAh Capacity — The 2600 milliamp-hour capacity provides extended runtime for your RC model, allowing you to enjoy longer play sessions before needing to recharge. This capacity strikes an excellent balance between weight and running time, preventing the battery from becoming too heavy whilst still delivering meaningful operating duration.
• Tamiya Connector — The Tamiya plug connector is one of the most widely recognised and used connector standards in RC hobby electronics across the UK and worldwide. This universal compatibility means you can use this battery across multiple models and vehicles that feature Tamiya connectors, maximising your investment in battery technology.
• XH Balance Connector — The XH-type balance connector allows safe and precise charging through specialist balance chargers. This feature enables cell-level monitoring and balancing, which extends battery lifespan and maintains safe operating conditions by ensuring each cell charges to the correct voltage independently.
• 19.24 Watt-Hours Energy — This figure represents the total energy storage capacity of the battery (voltage multiplied by capacity). Understanding watt-hours helps you compare energy density across different battery specifications and predict runtime more accurately than capacity alone.
• Compact, Lightweight Design — Weighing just 100 grams with dimensions of 73 x 37 x 19mm (length includes wires at the end), this battery minimises the weight penalty you pay for its capacity. The compact form factor fits into tight battery compartments and doesn't significantly affect your model's weight distribution or handling characteristics.
• Low Self-Discharge Rate — One of the major advantages of Li-Ion technology over older battery chemistry is the dramatically reduced self-discharge rate. You can store this battery for weeks or months and it will retain most of its charge, unlike NiMH batteries that gradually lose power even when not in use.
• Ready to Use Out of the Box — Unlike some battery systems that require assembly, configuration or additional connectors, this Voltz battery arrives fully assembled with both main connector and balance connector already installed. Simply charge and use it in any compatible RC model.
• Suitable for Heng Long Models — This battery is specifically recommended for Heng Long Tug Boat models and similar applications requiring 7.4V Tamiya-connected power sources, ensuring compatibility and optimal performance in these purpose-designed systems.

Technical Performance

The Voltz 7.4V 2600mAh Li-Ion battery represents modern power delivery technology for RC hobby use. With 19.24 watt-hours of total energy storage, this battery packs substantial capacity into a remarkably compact package that weighs just 100 grams. The engineering behind Li-Ion technology provides several performance advantages over traditional NiMH cells used in older RC battery systems. The voltage stability profile is excellent throughout the discharge cycle, meaning your RC vehicle maintains consistent throttle response and motor performance from the moment you power up until the battery nears depletion. The low internal resistance of quality Li-Ion cells like those used in Voltz batteries ensures minimal voltage sag under load, which translates to predictable performance characteristics whether you're driving at full throttle or performing precision control manoeuvres. The XH balance connector specified in this design allows sophisticated balance chargers to manage individual cell voltages during charging, preventing overcharging and cell imbalance issues that can reduce battery lifespan. For everyday RC use including bashing, trail driving and casual recreational flying or driving, this 2600mAh capacity provides meaningful runtime without the weight penalty of higher-capacity packs. The soft case construction offers practical protection during transport and storage whilst maintaining the slim profile necessary for compatibility with various RC model designs.

What's in the Box

• Voltz Li-Ion 7.4V 2600mAh Battery
• Tamiya Main Connector (pre-installed)
• XH Balance Connector (pre-installed)
• Connecting wires (included as specified in length measurement)

Frequently Asked Questions

• Is the Voltz 7.4V 2600mAh Li-Ion battery suitable for RC cars and trucks? — Yes, this battery is specifically designed for RC vehicles including RC cars, trucks and boat models. The 7.4V voltage is the standard for two-series (2S) battery applications across most RC hobby categories. The Tamiya connector ensures compatibility with the vast majority of RC models in the UK hobby market that use this universal connector standard. Heng Long models are specifically listed as compatible, and the battery will work with any RC vehicle featuring a Tamiya plug socket and designed for 7.4V operation.
• How long will this battery last on a single charge? — Runtime depends on several factors including your specific RC model's motor power consumption, throttle usage patterns, and load conditions. The 2600mAh capacity provides extended runtime compared to smaller batteries, typically offering 20-45 minutes of mixed driving or operation depending on driving style. For precise runtime estimates, refer to your specific vehicle's power consumption specifications.
• What charger does this battery need? — This Li-Ion battery requires a dedicated Li-Ion or LiPo balance charger with an XH connector input. Standard NiMH battery chargers will not work with this battery and may cause damage. Many modern RC hobby chargers support Li-Ion charging profiles. Always follow the charger manufacturer's instructions and never charge Li-Ion batteries unattended. A quality balance charger will ensure safe, optimal charging and extend battery lifespan by monitoring individual cell voltages.
• How does this compare to NiMH batteries? — Li-Ion technology offers several advantages over older NiMH batteries. This Voltz battery provides superior energy density, meaning 2600mAh of Li-Ion capacity delivers more usable power than equivalent NiMH capacity. Li-Ion batteries have significantly lower self-discharge rates, so they retain charge far longer during storage. The voltage curve remains more stable throughout discharge, providing consistent performance. However, Li-Ion batteries require proper handling, appropriate chargers with balance functions, and should not be over-discharged, making them more demanding to maintain than simple NiMH batteries.
• Is the Voltz 7.4V 2600mAh battery safe to use? — Yes, when used properly with appropriate charging equipment and care. Li-Ion batteries are safe when charged with compatible balance chargers, stored in cool conditions, and protected from physical damage. The XH balance connector enables advanced safety monitoring during charging. Never charge Li-Ion batteries unattended, avoid over-discharging below 6V, and store unused batteries in a cool environment. If the battery becomes damaged, swollen, or shows signs of malfunction, stop using it immediately.
• Can I use this battery in different RC models? — If your RC models all feature Tamiya connectors and are designed for 7.4V operation, then yes, you can use this battery across multiple vehicles. This versatility makes it excellent value, as a single battery can serve several models in your RC fleet. Simply ensure each model is rated for 7.4V before connecting this battery.
• How should I store this battery? — Store the Voltz Li-Ion battery in a cool, dry location away from extreme temperatures. For long-term storage, charge the battery to approximately 50% capacity rather than storing it fully charged or fully depleted. Store it in a protective bag or container to prevent physical damage. Check the battery periodically during storage and re-charge to 50% if significant time has passed. Proper storage extends battery lifespan considerably.
• What is the warranty on this battery? — Refer to Voltz's official warranty documentation for specific terms. RC Model Shop can provide additional support and guidance regarding battery performance and compatibility with your specific models.

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 LI-ION 7.4V 2600MAH BATTERY WITH TAMIYA PLUG VZL22600T 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.