10 Best RC LiPo Batteries 2025 in the United States

The Traxxas 2890X is a 14.8V, 6700mAh 4-cell LiPo battery designed specifically for Traxxas remote control vehicles. Its 25C discharge rating allows it to deliver a steady amount of power suitable for most high-performance RC models without overheating or damaging the battery. One standout feature is the integrated balance connectors within the Traxxas High-Current Connector, which removes the hassle of using fragile balance wires or external balancing devices, simplifying charging and maintenance. The battery uses premium cells with wide discharge tabs, helping reduce resistance and improve efficiency, which can lead to better run times and performance. It also comes with thick 12-gauge Maxx Cable wires soldered directly to the cells, ensuring a strong and reliable connection to your vehicle.

Weighing about 1 pound and measuring 7 x 2 x 1.75 inches, it fits well in most Traxxas models but might be a bit bulky for smaller RC cars. As a product from Traxxas, a reputable brand in the RC world, it carries a reliable build quality and positive user feedback. However, the 25C discharge rate may limit users looking to push their vehicles to extreme speeds or power levels, as higher discharge ratings allow quicker energy release. Also, this battery is tailored mainly for Traxxas vehicles due to its connector design, so it might not be compatible with other brands without adapters.

This battery represents a solid choice for Traxxas RC enthusiasts seeking a dependable, high-capacity LiPo pack that balances ease of use with good power output. Those requiring ultra-high discharge performance or cross-brand compatibility may want to explore other options.

The HRB 6S 5000mAh LiPo battery is a solid choice for those using RC vehicles like quadcopters, cars, trucks, or helicopters that require a 22.2V power source. It offers a strong capacity of 5000mAh, which means it can provide a good runtime for your models. The discharge rating of 50C-100C indicates it can deliver high bursts of power, useful for demanding RC vehicles that need quick acceleration or sustained power. The battery uses an EC5 connector, a common type, but you should double-check your vehicle’s plug compatibility before buying.

Its dimensions (about 6.1 x 1.9 x 1.9 inches) and weight (around 1.6 pounds) make it fairly compact but somewhat on the heavier side, so keep that in mind if your model is sensitive to weight. The batteries come in a soft case, which can help protect them but may not offer as much durability as hard cases. HRB is known for good quality with reliable lithium polymer cells, and with a high energy density and long cycle life, these batteries should last well with proper care. Just be cautious not to overcharge beyond 4.2V or discharge below 3.7V to maintain battery health.

User reviews are positive, showing that most buyers are satisfied with performance and reliability. If your RC vehicle fits the voltage, size, and connector type, this battery pack is a dependable and reasonably priced option.

The OVONIC 6S 6000mAh LiPo battery is a solid choice for RC enthusiasts who need a powerful and reliable battery for demanding applications like fast flying or high-thrust models. With a nominal voltage of 22.2V and a high 120C discharge rate, it can deliver strong, consistent power for quick bursts and sustained performance. Its 6000mAh capacity offers a good balance between runtime and weight, though at nearly 800 grams, it’s on the heavier side, which might affect smaller or lighter RC models. The EC5 connector is a common and secure type, making it easy to connect with many RC setups.

OVONIC’s focus on quality is evident through the careful cell design and their customer support, including a 2-year warranty and quick response to issues, which is reassuring for users new to LiPo batteries. The package includes a voltage checker, which helps safely monitor the battery’s health. It is important to use a compatible charger, preferably OVONIC’s own chargers, to maintain battery life and avoid damage.

This battery suits hobbyists who want reliable power for indoor or outdoor RC activities and are comfortable handling typical LiPo care requirements. While it may be less ideal for beginners seeking lighter setups or simpler charging solutions, those focused on strong performance will find this battery delivers well.