With their unparalleled design and power systems, the Emax Hawk Pro, Hawk Sport, and Hawk Apex 3″ & 5″ drones require a battery that can match their precision and speed.
In this article, we explore the best battery options for these high-performance drones, focusing on how the right battery can enhance the unique capabilities of each model. Discover how to unleash the full potential of your Emax Hawk drones and dominate the racing skies like never before. Uncover the crucial role that power supply plays in drone performance and make an informed choice for your next flight adventure.
GNB 6S 650mAh 120c for Hawk Apex 5″

Brand: Gaoneng
Voltage: 22.8 Volts
Capacity: 650mAh
Discharge Rate: Max Continuous 120C, Max Burst 240C
Connector: XT30
Size: 64mm (L) x 30mm (W) x 31mm (H) (Approx.)
Weight: 100.0g (+/-4g)
The high discharge rate of 120C, with a burst rate of 240C, ensures a consistent power supply even in demanding flying conditions. This supports the Hawk Apex 5 Inch’s motors, allowing the drone to respond rapidly and accurately to control inputs. The low latency of the Hawk Apex series greatly benefits from this consistent power supply, ensuring seamless performance.
Weighing only 100g, this battery is light enough to maintain the Hawk Apex 5 Inch’s aerodynamic efficiency and power-to-weight ratio, adding minimal weight while providing ample power. This contributes to increased maneuverability, a vital feature for dodging obstacles in drone races.
Tattu 850mAh 95C 4S for Hawk Apex 3.5″

Brand: TATTU
Voltage: 14.8 Volts
Capacity: 850mAh
Discharge Rate: 95C
Connector: XT30 Plug
Size: 61mm (L) x 31mm (W) x 31.5mm (H)
Weight: 104g
Weighing 104g, this battery doesn’t substantially affect the Hawk Apex 3.5-Inch’s power-to-weight ratio or aerodynamic efficiency. Its weight and size contribute to maintaining the drone’s agility and maneuverability, critical factors in racing and aerial maneuvers.
What sets the Tattu battery apart for me is its durability and quality. Since using this battery, I’ve experienced no swelling, a common issue with subpar batteries. This consistent performance, even under stress, is a testament to Tattu’s reputation for quality and reliability.
CNHL 1500mAh 4S 100C for Hawk Pro

Brand: CNHL
Voltage: 14.8 Volts
Capacity: 1500mAh
Discharge Rate: 100C (Burst 200C)
Connector: XT60
Size: 75mm (L) x 35mm (W) x 37mm (H)
Weight: 183g (6.45oz)
Weighing in at 183g, the CNHL battery adds some weight to the Hawk Pro. However, in my experience, the higher capacity of 1500mAh more than makes up for this. It allows for significantly extended flight times, which can be a crucial advantage in races or when trying to capture that perfect piece of aerial footage.
From a quality standpoint, I’ve found the CNHL battery to be durable and reliable. Its performance doesn’t falter even under demanding conditions, and I’ve yet to experience any issues with swelling – a problem sometimes seen with cheaper batteries. In terms of price, I’ve found this CNHL battery to offer an excellent balance of quality and cost-effectiveness, making it an ideal choice for regular training sessions.
TATTU 6S 150C 1400mAh for Hawk Sport

Brand: TATTU
Voltage: 22.2 Volts
Capacity: 1400mAh
Discharge Rate: 150C
Connector: XT60 Plug
Size: 78mm (L) x 38mm (W) x 40mm (H)
Weight: 223g (0.49lb)
The TATTU 6S 22.2V 150C 1400mAh battery is, without a doubt, a top-tier choice for your EMAX Hawk Sport drone. As a drone enthusiast, I value power, durability, and endurance, and this battery satisfies each of these needs brilliantly.
Durability is another strong suit of this battery. With a weight of 223g, the TATTU battery is robustly built, and I’ve found it to survive multiple collisions and hard landings. It’s impressive to note that even after more than 50 flights, there’s no noticeable degradation in its performance.

