10 Best RC LiPo Batteries 2025 in the United States

The HOOVO 4S LiPo Battery Pack offers a strong combination of power and capacity for RC hobbyists, especially those using models like trucks, buggies, drones, and crawlers that require a 14.8V, 6500mAh battery. Its high 120C discharge rate means it can deliver bursts of power needed for fast acceleration and demanding maneuvers. The pack is relatively lightweight at about 549 grams and comes in a soft case, making it easy to fit in many RC vehicles. The TR plug connector is common in many RC setups, but compatibility should be checked with your model's requirements.

HOOVO emphasizes longer cycle life and faster charging, which means the batteries should last through many uses and get back to full power quickly. The low self-discharge rate helps maintain charge when the batteries are not in use, providing added convenience. The pack includes two batteries, which is handy if you need backup or extended playtime. On the safety side, HOOVO advises careful charging and use with a proper balance charger, which is standard for LiPo batteries but important to follow to avoid damage or hazards.

Some users might find the specific dimensions a bit restrictive depending on their RC model, so measuring is recommended. Although the brand is not as well-known as some top-tier makers, customer feedback suggests good quality for the price. This battery pack represents a reliable power source with decent battery life in a mid-range LiPo pack, provided it fits your vehicle and all safety guidelines for charging and use are followed.

The Traxxas 14.8V 5000mAh 4-Cell LiPo Battery is designed for remote control vehicles that need strong, reliable power. With a voltage of 14.8V and a 5000mAh capacity, it offers a good balance between power and runtime, making it suitable for medium to larger RC cars or trucks. The 25C discharge rate means it can deliver a steady current, enough for most hobby-grade vehicles without overheating or voltage drops. Its 4-cell (4S) lithium polymer setup provides consistent performance and quick bursts of power when accelerating.

The battery is fairly compact and lightweight at just over a pound and about 6 inches long, which should fit well in many RC models without adding too much bulk. It uses a Traxxas iD connector, which is convenient for Traxxas vehicles as it allows for easy plug-and-play and built-in battery management. The brand is well-known in the RC community for quality and durability, backed by solid customer ratings averaging 4.4 out of 5 stars.

Consider that the 25C discharge rate might not be sufficient for very high-performance or racing RC vehicles needing higher burst currents. Also, the battery’s longer size may not fit in very small or compact RC cars. If you own a Traxxas model or something similar that supports 4S LiPo batteries, this one provides a reliable and popular choice for extended play and solid performance.

The Traxxas 2849X 3-Cell LiPo Battery is a solid choice for RC enthusiasts using Traxxas cars and trucks. With a voltage of 11.1V and a 4000mAh capacity, it provides good run time without being overly heavy at 316 grams. The 25C continuous discharge rate (100A) is sufficient for most standard RC applications, giving reliable power delivery, while the 50C burst rate allows for short bursts of extra speed or torque. Its semi-rigid construction means you don’t need an additional hard case, which reduces bulk, and the battery is specifically designed to fit Traxxas models perfectly.

One standout feature is the iD Auto Battery Identification, which works with Traxxas iD chargers to simplify charging and optimize battery health. The new high-current connector with gold-plated terminals ensures solid, low-resistance connections, enhancing performance and durability. Dimension-wise, it’s compact and fits well in compatible RC vehicles without adding excessive weight.

The 25C rating might be limiting if you plan to push your RC vehicle in very high-power setups or want longer peak performance without voltage drops. Also, the battery’s design is tailored mainly for Traxxas vehicles, so it might not be the best fit for other brands without modifications. Customer feedback is quite positive, reflecting good reliability and performance. If you own Traxxas models and want a trustworthy, easy-to-use battery with helpful smart charging features, this battery is a great pick. However, if you need a battery for intense, extreme power or different RC brands, you might want to explore other options.