
3S 550mAh 11.4V 120C LiHV Whoop Battery – XT30
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Unlock maximum agility and blistering speed for your micro drone! The GAONENG (GNB) 3S 550mAh LiHV Battery is engineered specifically for high-performance 2-inch to 3-inch toothpicks, micro whoops, and sub-250g freestyle quads. By utilizing a high-voltage cell architecture and a massive discharge rate, this lightweight powerhouse ensures your motors spool up instantly and deliver peak thrust exactly when you need it.
3S LiHV Architecture & 120C Punch
Take your RPMs to the next level. While standard 3S LiPos cap out at a nominal 11.1V, this High-Voltage (LiHV) pack operates at 11.4V. This provides a noticeable boost in overall motor efficiency and top-end speed. Paired with a massive 120C continuous discharge rate, it eliminates voltage sag during aggressive throttle punches, sharp dive recoveries, and demanding acrobatic sequences.
Ultra-Lightweight & Compact
Every single gram matters on a micro build. Weighing in at just 41 grams and measuring a compact 55mm in length, this battery offers an incredible energy-to-weight ratio. It allows you to maintain a nimble, perfectly balanced center of gravity without bottlenecking your power delivery. Outfitted with a standard XT30 connector, it provides a secure, low-resistance connection for optimal current flow.
⚠️ Battery Safety Warning: > Always handle LiHV batteries with care. Never over-charge or over-discharge your packs. Keep them away from high-temperature environments, fire, and water.
Key Features:
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LiHV Performance: 11.4V nominal voltage delivers higher motor RPMs and sustained power over standard LiPos.
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Extreme Output: 120C discharge rating provides raw, unrelenting power and eliminates voltage sag.
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Featherweight Design: Weighs only 41g, making it perfect for strict sub-250g micro builds.
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Efficient Power Transfer: Pre-soldered with an XT30 connector for maximum current flow.
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Micro Freestyle Ready: The ultimate power source for high-performance whoops and toothpick quads.
Specifications:
| Specification | Detail |
| Brand | GAONENG (GNB) |
| Model Number | GNB5503S120AHV |
| Battery Type | LiHV (High Voltage Lithium Polymer) |
| Cell Configuration | 3S1P |
| Capacity | 550mAh |
| Nominal Voltage | 11.4V |
| Discharge Rate | 120C |
| Charge Rate | 1C to 5C |
| Discharge Connector | XT30 |
| Dimensions (H x W x L) | 18mm × 25mm × 55mm |
| Net Weight | 41g (±2g) |
What’s in the Box?
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1x GAONENG GNB 3S 11.4V LiHV 550mAh 120C Battery (XT30)







