GNB 550mAh 1S1P 3.7V PH2.0 90C LiPo Battery - Ultra Light High Discharge Battery for FPV Micro Tiny Whoop
The GNB 550mAh 1S1P 3.7V PH2.0 90C LiPo Battery is a high-performance, ultra-lightweight power cell custom engineered for micro FPV tiny whoops, toothpicks, and 1S indoor quadcopters. Capable of delivering a continuous 90C discharge rating with a 180C burst capability, this high discharge lipo battery maintains exceptional voltage output under full throttle bursts. Its primary benefit is providing consistent, punchy power delivery without voltage sag, maximizing flight endurance and agility for micro drone pilots.
The GNB 550mAh 1S1P 3.7V PH2.0 90C LiPo Battery (Gaoneng) brings premium chemical cell technology to the micro FPV racing scene. Specially developed to handle the high current demands of modern high-KV brushless micro motors, this single-cell LiPo battery delivers sustained discharge performance without early thermal throttling. Featuring a reliable PH2.0 connector output, this battery slips cleanly into standard 1S whoop battery trays, providing pilots with the extended flight times and crisp throttle response required to carve tight indoor race gates.
Key Features :
High 90C Continuous Discharge Rate: Delivers up to 90C continuous (180C burst) current capability, completely eliminating voltage sag during punch-outs.
Optimized Capacity-to-Weight Ratio: Packs 550mAh of energy into a compact 13g frame, extending airtime while preserving light wing loading.
Pre-Installed PH2.0 Power Connector: Fitted with high-flex silicone leads and a standard PH2.0 plug for direct compatibility with 1S micro drones.
Low Internal Resistance Chemical Core: Engineered with premium lithium cobaltate layers to reduce heat generation and prolong total cycle life.
Use Cases :
Primary power source for 65mm to 75mm micro FPV racing whoops, 1S toothpicks, and indoor acrobatic quadcopters.
High-performance replacement battery for micro RC airplanes, gliders, and mini indoor helicopters.
Ultra-light power pack for micro robotics projects and custom 1S wireless telemetry nodes.
Technical Specifications :
| Specification Parameter | Product Detail |
| Brand Developer | GNB (Gaoneng) |
| Model Registration | GNB5501S90A |
| Battery Capacity | 550mAh Nominal |
| Cell Configuration | 1S1P / 1 Cell / 3.7V Nominal |
| Discharge Rating | 90C Continuous / 180C Burst |
| Max Charge Rate | 1C to 5C Recommended |
| Output Connector | PH2.0 White Plug Lead |
| Dimensions (L x W x H) | ~66mm x 18mm x 6.5mm |
| Net Hardware Mass | ~13 Grams Ultra Light Weight |
Compatibility Information :
This 1S LiPo battery interfaces natively with micro FPV quads using PH2.0 battery leads, including Mobula7, Meteor75, and similar 1S whoop frames. It charges seamlessly using standard 1S LiPo USB chargers or smart multi-port chargers set to 3.7V LiPo mode.
Frequently Ask Questions :
Q1 ) What structural benefits does a high 90C discharge rating bring to micro FPV drones?
Ans : Micro FPV drones demand sudden current spikes during sharp turns and throttle punch-outs. A high 90C discharge rating allows the battery to deliver high current instantly without dropping voltage, ensuring smooth control authority and keeping your flight controller from browning out.
Q2 ) What comes included in the box with this battery pack?
Ans : The factory package contains the individual GNB 550mAh 1S 3.7V 90C LiPo battery unit pre-fitted with its PH2.0 connector and silicone wiring lead.
Q3 ) Can I use standard industrial cyanoacrylate CA super glue to secure a loose battery lead casing?
Ans : No, avoid using liquid CA super glues near electrical battery leads, as the fumes can leave a brittle coating on contacts and stiffen the flexible silicone wire casing. Use neutral-cure silicone glue or clean heat-shrink tubing to reinforce wire leads instead.
Q4 ) Is the GNB 550mAh 1S PH2.0 90C battery available for fast delivery across India?
Ans : Yes, this genuine GNB micro battery is stocked locally and ready for fast ground shipping across all regions in India for FPV pilots and robotics enthusiasts.
Q5 ) What is the recommended landing voltage to maximize the lifespan of this 1S LiPo battery?
Ans : To preserve chemical cell life and prevent permanent capacity loss, land your drone when the cell voltage reaches 3.5V under load (resting around 3.7V), and store the battery at 3.80V to 3.85V when not in use.
