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 Traxxas 2832X is a 5000mAh 11.1V 3-cell LiPo battery, making it suitable for RC enthusiasts who need a reliable power source for their vehicles. With a discharge rate of 25C, it provides a steady current which is good for medium to high-performance applications. Its dimensions (135mm x 29mm x 44mm) and weight (12.5oz) are relatively standard, ensuring it fits well in most compatible RC models without adding excessive weight.

The quality and reputation of the Traxxas brand add to its reliability and durability, which is a significant plus for users prioritizing long-term performance. This battery is best suited for intermediate RC hobbyists who want a balanced combination of capacity, voltage, and moderate discharge rate for their vehicles.

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.