When it comes to the Traxxas XO-1, the world’s fastest Ready-to-Race® RC Supercar, every component is crucial – and the battery is no exception. Capable of hitting 60mph in 2.3 seconds and shattering the 100mph barrier in just under 5 seconds, the XO-1 is a force to be reckoned with. Selecting the best battery for this speed monster is not only about ensuring sufficient power but also about providing stable performance and lasting endurance.
In this guide, we delve into some of the best battery options that promise to optimize your XO-1’s performance, enabling it to live up to its reputation as an extreme RC thrill ride. Let’s dive in and explore the best power sources for this pavement-smashing beast!
Tips: Traxxas XO-1’s Battery Tray Size is 155mm / 50mm / 29mm.
Zeee 3S 100C 8000mAh

Brand: Zeee
Voltage: 11.1 Volts
Capacity: 8000mAh
Discharge Rate: 100C
Connector: EC5 Connector
Size: 138mm x 47mm x 36mm
Weight: 493g (per battery)
I must say the Zeee 3S 100C 8000mAh battery has been a remarkable addition to my Traxxas XRT. This powerhouse has made a noticeable difference in the overall performance of my vehicle, most notably, it supplies ample torque ensuring the car never feels starved for power.
One of the main selling points of this battery is its remarkable combination of cost-effectiveness and quality. Compared to more expensive brands, this battery holds its own, offering superior performance at a significantly lower price point. As for the run time, it has genuinely impressed me; I’ve yet to even approach a low voltage warning during my use.
This Zeee replacement battery has truly let my XRT fly, giving it the extra jolt of energy it needs to exploit the upper range of extreme 8s power and speed that the XRT is known for. So if you’re in the market for a battery that enhances your XRT’s performance without breaking the bank, I highly recommend the Zeee 3S 100C 8000mAh.
OVONIC 3s 50C 8000mAh

Brand: OVONIC
Voltage: 11.1 Volts
Capacity: 8000mAh
Discharge Rate: 50C
Connector: Deans-T
Size: 130mm x 40mm x 31mm
Weight: 424g (per battery)
As an RC enthusiast who frequently participates in weekly races, the OVONIC 3s 50C 8000mAh battery has been a revelation for my Traxxas XRT. It has undergone more than 100 cycles and still runs as powerfully as it did on the first day.
One of the main advantages of this battery is its high durability. It exhibits no signs of swelling or overheating, a testament to its exceptional build quality. More importantly, it has made my car run like a beast! It’s clear that this battery is more than capable of pushing the XRT to its limits.
With its 50C discharge rate, the OVONIC 3s 50C 8000mAh replacement battery ensures that the XRT experiences no power lags. It helps unleash the XRT’s race-inspired design, sharp reflexes, and extreme speed in the most efficient way. If you’re an avid RC racer looking for a robust, reliable, and high-performing battery, the OVONIC 3s 50C 8000mAh is one to consider.
HOOVO 3S 8000mAh 100C

Brand: HOOVO
Voltage: 11.1 Volts
Capacity: 8000mAh
Discharge Rate: 100C
Connector: EC5 Plug Connector
Size: 139.0mm x 47.0mm x 37mm
Weight: 501.5g
The HOOVO 3S 8000mAh 100C battery brought a radical change in the performance of my Traxxas XRT. It has been a game changer, screaming power and maximizing the car’s performance capabilities.
One key advantage of this replacement battery is its steady charge and discharge rate. The voltage remains stable without any significant drop, thus ensuring consistent power delivery to the XRT throughout its runtime. This attribute makes the battery exceptionally reliable, making my racing experience smoother and more predictable.
With its high 100C discharge rate, the HOOVO 3S 8000mAh 100C battery significantly improves the XRT’s performance. It allows the car to fully harness its race-inspired design and exploit the upper range of extreme speed and power that the XRT is capable of. Its EC5 plug connector ensures efficient power transfer, further enhancing the performance.