GNB 450mAh 2S 7.6V HV 80C LiPo Battery for Small Quadcopter FPV

If you fly small FPV quadcopters, you know the importance of a battery that can deliver consistent power without adding too much weight. The GNB 450mAh 2S 7.6V HV 80C polymer lithium battery is built specifically for compact remote control aircraft, with a high voltage chemistry that provides more usable energy than standard 7.4V LiPos. With an 80C continuous discharge rating, this pack supplies the punch needed for aggressive throttle moves during racing or freestyle sessions. It comes fitted with an XT30 discharge plug, a widely adopted connector for micro-sized drones, making integration straightforward. The battery measures under 30cm in overall size, fitting easily into frames designed for lightweight builds. An optional 550mAh version is also available for those wanting longer flight times at a slight weight increase. All ratings are as stated by the manufacturer and should be respected for safe operation.

Features and Construction

This battery pack uses polymer lithium cells configured as a 2S (two cells in series) for a nominal voltage of 7.6V. The HV (high voltage) chemistry allows a full charge voltage of 4.35V per cell, compared to the standard 4.2V, giving extra capacity without increasing physical size.

Material and Build

The cells are wrapped in a hard or soft polymer casing typical for RC LiPo batteries. The XT30 discharge plug provides low resistance and reliable connection for currents up to 30A continuous, ideal for the 80C burst rating of this pack. No additional balancing lead details are provided in the source, but standard practice requires a JST-XH balance connector for 2S packs.

Size and Practical Fit

The battery is listed as under 30cm in overall length. This makes it suitable for micro quadcopters, tiny whoops, and other small FPV platforms that commonly accept packs in the 450-550mAh range. The exact width and height are not specified, so check your drone's battery bay dimensions before purchasing.

Uses and Placement

Designed primarily for radio control applications, this battery is a good match for FPV racing drones, freestyle quads, and small park flyers that require high discharge rates from a compact energy source.

Event or Professional Use

In competitive FPV racing, weight and power delivery are critical. The 80C discharge rating ensures that the battery can supply the current needed for quick acceleration and tight cornering through a race course. The HV chemistry also reduces voltage sag, helping maintain consistent lap times.

Everyday Home Use

For hobbyists flying in their local park or backyard, this battery offers a nice balance of flight time and punch. A 450mAh pack typically provides 3-5 minutes of spirited flying on a 2S micro quad, depending on throttle usage and drone weight. The smaller size also makes charging and storage easier compared to larger packs.

Benefits and Buying Value

Choosing a battery with the right balance of capacity, voltage, and discharge rate is key to getting the most from your FPV gear. This GNB pack focuses on delivering high current in a small package without unnecessary bulk.

Reuse and Low Maintenance

LiPo batteries require careful charging and storage to maximise cycle life. With proper use, a quality pack like this can provide many flights before noticeable degradation. The HV chemistry does require a compatible charger that supports 4.35V/cell charging, but otherwise routine care is the same as standard LiPos.

Why Choose This Product

The GNB 450mAh 2S HV 80C battery offers a specific combination of features tuned for small FPV aircraft: high voltage for extra energy, 80C discharge for power, and XT30 connector for easy installation. It is a straightforward option for pilots who need a reliable power source for their compact drone without paying for unnecessary capacity they cannot use.