
GNB GAONENG 2S 550mAh 7.6V 100C LiHV Battery Long Type – XT30
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Unlock the full potential of your micro RC models! The GAONENG (GNB) 2S 550mAh LiHV Battery is engineered for pilots and drivers who demand a perfect blend of high-voltage power and endurance. Specially designed with a “Long Type” form factor, this battery maximizes energy density while fitting seamlessly into narrow frames, making it the ultimate payload for high-performance racing drones, competitive RC cars, and advanced micro models.
High-Voltage 2S Power & 100C Burst
Leave the competition in the dust. By utilizing a 2S High-Voltage (LiHV) cell architecture, this battery operates at a nominal 7.6V, providing a noticeable boost to your motor RPMs and overall top-end speed compared to standard 7.4V LiPos. Paired with a massive 100C continuous discharge rate, it delivers explosive power output exactly when you need it, virtually eliminating voltage sag during aggressive throttle punches.
Long-Type Form Factor & Ultra-Lightweight
Every single gram matters when pushing for peak performance. Weighing in at an incredibly light 29 grams, this battery dramatically improves your RC model’s power-to-weight ratio. The specialized “Long Type” dimensions (12mm × 18mm × 69mm) make it an ideal choice for narrow drone chassis or specific RC car battery trays where standard blocky packs simply won’t fit.
Secure XT30 Connectivity & Quick Charging
Don’t let outdated plugs bottleneck your power delivery. This battery comes pre-installed with an industry-standard XT30 connector, ensuring a highly secure, low-resistance connection for optimal current flow. Furthermore, it supports flexible charging rates from 1C up to 5C, allowing for fast, efficient recharging so you can get back on the track or in the air sooner.
Key Features:
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LiHV Performance: 7.6V nominal voltage delivers higher RPMs and sustained power over standard 7.4V packs.
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Extreme Output: 100C discharge rating provides explosive, unrelenting power and eliminates voltage sag.
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Slim Design: “Long Type” layout easily slides into narrow drone frames and RC car chassis.
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Featherweight: Weighs only 29g, optimizing your vehicle’s power-to-weight ratio.
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Fast Recharging: Supports up to 5C charge rates for minimal downtime between races.
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Efficient Power Transfer: Pre-soldered with an XT30 connector for maximum current flow.
Specifications:
| Specification | Detail |
| Brand | GAONENG (GNB) |
| Model Number | GNB5502S100AHV |
| Battery Type | LiHV (High Voltage Lithium Polymer) |
| Cell Configuration | 2S1P |
| Capacity | 550mAh |
| Nominal Voltage | 7.6V |
| Discharge Rate | 100C |
| Charge Rate | 1C to 5C |
| Discharge Connector | XT30 |
| Dimensions (H x W x L) | 12mm × 18mm × 69mm |
| Net Weight | 29g (±2g) |
What’s in the Box?
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1x GAONENG GNB 2S 7.6V LiHV 550mAh 100C Battery (Long Type / XT30)





