OVONIC C30 Smart Battery Checker, Cell Balancer for 1S-8S LiPo, LiHV, LiFe & Li-ion Batteries, PWM/PPM Servo Tester, 30W USB-C PD & 22.5W USB-A Fast Output

OVONIC C30 8S RC Battery Checker, Cell Balancer & Servo Tester

OVONIC C30 is an all-in-one RC battery tester, cell balancer, and servo diagnostic tool engineered for FPV drones, RC cars, airplanes, helicopters, and boats. Compatible with 1S–8S LiPo, LiHV, LiFe, and Li-ion battery packs, the C30 provides ultra-precise voltage monitoring to protect battery health and maximize performance.

Featuring a vibrant 2.4” TFT color screen, multi-mode servo testing (PWM/PPM), and high-speed USB fast charging outputs (30W PD / 22.5W QC), the OVONIC C30 doubles as a field power bank powered directly by your RC batteries. Compact, lightweight (74g), and feature-packed, it is an essential diagnostic companion for every RC toolbox.

Key Features

• Universal 1S–8S Battery Support: Compatible with LiPo, LiHV, LiFe, and Li-ion chemistries for comprehensive battery health analysis.

• High-Precision Voltage Detection: Displays total voltage, individual cell voltage, and voltage difference with <0.005V accuracy.

• Active Cell Balancer: Features a 100mA/cell balancing current with up to 2W balancing power to maintain peak battery performance and safety.

• Advanced Servo & Signal Diagnostics: Equipped with PWM signal measurement, manual servo testing, automatic sweep testing, and PPM output for complete RC system setup.

• On-the-Go USB Fast-Charging Power Bank: Converts RC batteries into a high-speed charger featuring 30W USB-C PD and 22.5W USB-A QC outputs (Output Only).

• Smart 2.4" TFT Color Display: Clear visual interface with adjustable backlight brightness and multilingual navigation support.

• Comprehensive Protection & System Alarms: Built-in low-voltage warning, over-voltage protection, customizable battery parameters, auto sleep mode, and automatic self-check diagnostics.

Technical Specifications

⚡ Core Performance & Battery Support

• Supported Chemistries: LiPo / LiHV / LiFe / Li-ion

• Supported Cell Count: 1S – 8S

• Voltage Detection Accuracy: < 0.005V

• Balancing Current / Power: 100mA / Cell (2W Max)

• Max Charge Current: 3A

🔌 Inputs, Outputs & Fast Charge

• Input Connectors: Main XT60 Port + Standard Balance Port

• USB-C Output: PD 30W Max (Power Output Only)

• USB-A Output: QC 22.5W Max (Power Output Only)

• Fast-Charge Protocols: PD2.0, PD3.0, PPS, QC2.0, QC3.0

🛠️ Display, Functions & Hardware

• Display Screen: 2.4-inch TFT Color Screen (Adjustable Backlight)

• Diagnostic Functions: PWM Measurement, Manual/Auto Servo Test, PPM Output

• Safety Features: Low/High Voltage Alarm, Self-Check, Auto Sleep

• Dimensions (L × W × H): 82 × 67 × 18.5 mm

• Net Weight: Approx. 74g

Package Includes

• 1 × OVONIC C30 Battery Checker & Servo Tester

• 1 × USB-C Charging Cable

• 1 × User Manual

⚠️ Important Operational Notes

• Output-Only Ports: Both USB-C and USB-A ports operate strictly as fast-charging power outputs. Do not attempt to use these ports as power inputs to charge the C30 unit or the main battery.

• Prevent Battery Drain: Always disconnect the battery immediately after testing to prevent unwanted discharge.

• System Self-Test Safety: Do not connect the balance lead while the C30 is running its initial system self-check on startup.