In the eyes of countless RC car enthusiasts, selecting an outstanding 7.2V NiMH battery is crucial for their beloved vehicles. Every aspect, from runtime to power output, and from price to durability, needs to be carefully considered. As an experienced RC car hobbyist, I have a wealth of experience using various brands of batteries available on the market.
In this article, I will recommend the best 7.2V NiMH batteries based on my personal experience and comprehensive evaluation, covering well-known brands such as Gens Ace, Zeee, and OVONIC.
Gens ace 7.2V NIMH Batteries
Gens ace 7.2V 2200mAh

Brand: Gens ace
Voltage: 7.2 Volts
Capacity: 2200mAh
Connector: Tamiya Plug
Size: 138×48×25mm
Weight: 292g
Gens ace 7.2V 3000mAh

Brand: Gens ace
Voltage: 7.2 Volts
Capacity: 3000mAh
Connector: Tamiya Plug
Size: 135×47×24mm
Weight: 360g
Gens ace 7.2V 5000mAh

Brand: Gens ace
Voltage: 7.2 Volts
Capacity: 5000mAh
Connector: Tamiya Plug
Size: 140×44×25.4mm
Weight: 227g
Gens Ace, a renowned brand in the RC battery industry, consistently sets the benchmark with its in-house production and development of batteries, ensuring high-quality control and stability across their range. Notably, their NiMH batteries, including the 7.2V series, stand out for their superior energy density. This quality allows Gens Ace batteries to be lighter compared to other brands, which is a significant advantage for RC cars, as it contributes to longer running times without compromising on power.
As someone who has extensively tested various RC batteries, I can attest to the exceptional performance of Gens Ace batteries. Their 7.2V NiMH series, available in 2200mAh, 3000mAh, and 5000mAh capacities, are designed to meet the needs of different RC enthusiasts. The higher energy density in these batteries translates into longer play times, making them ideal for extended racing sessions. Additionally, their consistent voltage output ensures a steady performance throughout the battery life.
The sizes and weights of these batteries are optimized for RC cars. For example, the 5000mAh battery weighs only 227g and has dimensions of 140×44×25.4mm, showcasing how Gens Ace has successfully combined high capacity with a compact and lightweight design. This balance is crucial for maintaining the agility and speed of the RC car.
Zeee 7.2V NIMH Batteries
Zeee 7.2V 3600mAh

Brand: Zeee
Voltage: 7.2 Volts
Capacity: 3600mAh
Connector: Tamiya Plug
Size: 135.5×45.5×22.5mm
Weight: 367.3g
Zeee 7.2V 4200mAh

Brand: Zeee
Voltage: 7.2 Volts
Capacity: 4200mAh
Connector: Tamiya Connector
Size: 139×48×25mm
Weight: 400g
Zeee 7.2V 5000mAh

Brand: Zeee
Voltage: 7.2 Volts
Capacity: 5000mAh
Connector: Tamiya Connector
Size: 139×48×25mm
Weight: 423g
Zeee’s position in the market is a cost-effective alternative to high-end brands, which makes its NiMH batteries a popular choice among RC car enthusiasts who are looking for reasonable pricing. While it’s known that Zeee may make certain compromises in battery materials to reduce production costs, their batteries, although not reaching the heights of brands like Gens Ace, offer a compelling value proposition. For about two-thirds of the price, Zeee batteries deliver approximately 80% of the performance, meeting the power needs of most RC cars while ensuring durability.
Their 7.2V NiMH battery lineup, which includes 3600mAh, 4200mAh, and 5000mAh capacities, strikes a balance between affordability and performance. These batteries, while lighter on the wallet, don’t compromise excessively on power or runtime.
In summary, Zeee 7.2V NiMH batteries are an excellent choice for RC car hobbyists who prioritize value for money. They offer a substantial percentage of the performance of more expensive brands at a lower cost, without significantly sacrificing power, runtime, or durability. This makes them an attractive option for both casual hobbyists and more serious racers on a budget.
OVONIC 7.2V 3600mAh

Brand: OVONIC
Voltage: 7.2 Volts
Capacity: 3600mAh
Connector: Tamiya connector
Size: 129×49×24mm
Weight: 375g
OVONIC, despite not being as widely recognized as some other brands in the market, offers products that often surpass expectations in terms of quality and performance. Their 7.2V 3600mAh NiMH battery is a prime example of this. At first glance, it might appear unremarkable in design, but it delivers battery quality and performance that can outperform many other brands with similar specifications.
In addition to NiMH batteries, OVONIC also produces high-quality LiPo batteries, which I have frequently used in RC cars that require more substantial power. This versatility in their product line demonstrates OVONIC’s ability to cater to different power needs in the RC hobby sector.
The key advantages of OVONIC batteries include their surprising performance relative to their price point, the reliability of power output, and their compatibility with a wide range of RC models. These factors make OVONIC batteries a hidden gem for RC enthusiasts, especially those looking for quality and performance without the high cost associated with more well-known brands.

