However, to take full advantage of BetaFPV Cetus X and Cetus Pro’s capabilities, you need the perfect power source. Choosing the right battery will not only ensure longer flight times but also guarantee consistent and efficient power delivery for those breathtaking maneuvers. This guide is all about helping you find the best battery for your BetaFPV Cetus X and Cetus Pro. Considering their unique features, we will discuss the key attributes of the ideal battery for these two drone models. Ready to take your flight experience to the next level? Let’s dive in!
TATTU 1S 450mAh 95C HV 3.8V BT2.0

Brand: TATTU
Voltage: 3.8 Volts
Capacity: 450mAh
Discharge Rate: 95C
Connector: BT2.0
Size: 63 x17.5 x7.1mm(L x W x H)
Weight: 12.5g
Firstly, what really impressed me was the endurance of the SoloGood TATTU. After 50 flight cycles, I didn’t notice any performance drop, which is a testament to the battery’s excellent build and reliability. The battery’s endurance is vital when paired with the advanced functionality of Cetus X and Cetus Pro drones, as it ensures consistent, reliable power for your extensive flight sessions.
The SoloGood TATTU 450mAh offers impressive “punch” and longer flight times. This is key in getting the most out of the Cetus X and Pro drones. The high capacity, coupled with a continuous discharge rate of 80C and a burst rate of 160C, provides consistent power that’s critical for performing those advanced maneuvers and high-speed turns.
Moreover, the TATTU battery shows excellent stability under load, not getting hot or swelling even after extended flights. This is crucial for safety and reliability during your flight sessions.
GNB 1S 450mAh 3.8v 80C HV PH2.0

Brand: Gaoneng
Voltage: 3.8 Volts
Capacity: 450mAh
Discharge Rate: 80C (continuous), 160C (burst)
Connector: Ph2.0
Size: 58mm x 18mm x 7mm (L x W x H)
Weight: 13.5g (+/-1.5g)
First off, the GNB 1S 450mAh offers a remarkable flight time of around 7 minutes per charge. This extended flight time aligns perfectly with the advanced capabilities of the Cetus X and Cetus Pro, allowing pilots to truly explore and master their flight skills without frequently worrying about a battery change.
The high capacity of 450mAh combined with a continuous discharge rate of 80C, and an impressive burst rate of 160C, means this battery can consistently deliver the power needed to handle complex maneuvers. Whether you’re practicing indoors or testing your limits outdoors, this battery gives the Cetus X and Pro the punch they need to perform their best.
Despite the larger capacity and extended flight time, the GNB 1S 450mAh manages to maintain a compact size and a reasonable weight of around 13.5g. This minimal weight addition does not hamper the agility and speed of the Cetus X and Pro drones, keeping them as nimble and responsive as ever.
One more aspect I appreciate about this battery is its reliability. Gaoneng, known for its durable FPV products, did not skimp on quality with this battery. It charges efficiently, holds its charge well, and has great longevity. Over time, the investment in these batteries pays off as their performance outlasts cheaper alternatives.

