GAONENG GNB 2S 720mAh LiPo Battery 100C 200C XT30 - Compact Power

In this review the GAONENG GNB 2S 720mAh LiPo battery is evaluated for pilots and builders who need a compact, high-discharge pack for micro brushless rigs. The bottom line: this 7.6V 2S pack delivers reassuring burst current and light weight for 60-130mm micro quads, CineWhoops and tiny helis, making it worth considering when peak punch and size matter. The review examines real-world fit, discharge capability and practical handling notes so you can decide if this battery suits your stack and flying style.

Key Features

• 720mAh capacity: Provides a balance between flight time and weight for small to mid-size micro quads and lightweight models.
• 2S 7.6V configuration: Matches the voltage needs of many brushless micro motors while keeping the pack compact for tight frames.
• 100C continuous / 200C burst: Offers strong sustained and short-term discharge for aggressive maneuvers and rapid throttle changes.
• XT30 connector: Standard small-format connector gives reliable current delivery and easy plug-in compatibility with most micro ESC setups.
• Compact dimensions: At about 70mm x 18mm x 14.5mm the pack fits many 60-130mm builds and stays unobtrusive in tight battery bays.

Who It's For

This battery is aimed at micro FPV pilots, freestyle hobbyists and modelers who fly 60-130mm brushless drones, small helis or UMX-size airplanes and need a light pack with high burst capability. It is useful for those running motors and ESCs that can make use of a 2S 7.6V supply and who value punch for quick, responsive flight.

Those who should look elsewhere include pilots who need long endurance beyond what 720mAh can offer or anyone whose equipment requires higher cell counts or different connectors. Also, absolute beginners who do not want to manage LiPo charging and storage practices may prefer pre-configured battery solutions with integrated safety features.

Pros & Cons

Pros

• High burst rating gives confident punch for rapid maneuvers in micro builds.
• Compact size and low weight make it easy to fit in small frames without major balance changes.
• XT30 connector and common dimensions simplify swapping between models and chargers.

Cons

• 720mAh limits total flight time compared with larger packs, so runs may be short on demanding setups.
• Standard LiPo care is required; users must manage charge and discharge limits to preserve cycle life.

Specifications

Brand	GAONENG (GNB)
Model	GNB7202S100AHV
Capacity	720mAh
Voltage	7.6V (2S)
Continuous discharge	100C
Burst discharge	200C
Dimensions (L x W x H)	70mm x 18mm x 14.5mm
Net weight	~36-37g

Our Verdict

The GAONENG GNB 2S 720mAh LiPo is a solid choice for micro and UMX-class pilots who need a lightweight pack with strong burst current. It is good value for those who prioritize power-to-weight and compact fit, but pilots seeking longer flight times or different voltages should consider other capacities or cell counts. For its intended use it balances performance, size and practical compatibility.

Frequently Asked Questions

Is this battery compatible with Tinyhawk and CineBee class quads?
Yes, the 2S 7.6V format, XT30 connector and compact dimensions make it compatible with many 60-130mm micro quads including Tinyhawk II and models like CineBee.

What charging and safety limits should be observed?
Charge according to LiPo guidelines; do not exceed 8.7V total or discharge below 6.8V to preserve cycle life and avoid damage.

What is included in the package?
The pack ships with four GNB 720mAh 2S batteries, one sheet of stickers and one instruction sheet in the retail package.