OVONIC X2 Pro Dual Channel Smart LiPo Balance Charger AC 400W DC 600W x2 20A with 3.5-inch IPS Display and Bluetooth APP Control for 1-8S LiPo LiHV Li-Ion NiMH Battery

Overview

Charging multiple large-capacity batteries at the track or field can be a slow, frustrating process. Standard balance chargers often lack the output wattage to handle high-cell-count packs (up to 8S), leading to long wait times between runs, excessive heat generation, and clunky manual button navigation.

The OVONIC X2 Pro Smart Dual Channel Charger is engineered to eliminate charging bottlenecks with high-power performance and wireless control. Delivering up to AC 400W / DC 600W x2 with a maximum charge rate of 20A per channel, the X2 Pro powers through 1S to 8S battery configurations with extreme speed. Featuring cutting-edge synchronous rectification technology (achieving 98% conversion efficiency), a vivid 3.5-inch IPS display screen, and full Bluetooth APP integration, you can wirelessly monitor, adjust, and optimize your entire fleet's battery health directly from your smartphone.

Primary Applications & Compatibility

This multi-chemistry, dual-channel power hub is built for serious RC hobbyists, pilots, and drone racers:

• 1-8S High-Voltage & Large Capacity Rigs: Ideal for 6S, 7S, and 8S setups used in 1/5 and 1/8 scale RC bashers (e.g., ARRMA 8S, Traxxas X-Maxx/XRT), large EDF jets, 600–700 class helicopters, and heavy-lift UAVs.

• Multi-Chemistry Support: Compatible with LiPo, Li-Ion, LiFe (1–8S); LiHV, ULiHV (1–8S); Pb/Lead Acid (1–14S); and NiMH/NiCd (1–18S).

• Dual Independent or Synchronized Charging: Charge two completely different battery types simultaneously on independent channels, or use SyncCharge mode to combine channels for ultra-fast, matched pack servicing.

Five Key Features

• Massive Dual-Channel Power Output: Provides up to AC 400W / DC 600W x2 charging power with up to 20A per channel, vastly reducing charge times for large capacity packs.

• Smart Bluetooth APP & 3.5-inch IPS Screen: Wirelessly track live voltage graphs, adjust charge parameters, test internal resistance, and update firmware directly via mobile app or on the vibrant IPS color display.

• 98% High Efficiency Synchronous Rectification: Advanced internal architecture dramatically lowers internal heat generation and energy waste compared to traditional diode chargers.

• 7 Versatile Operating Modes: Supports Charge, Discharge, Storage, Balance, ExtDischarge, Digital Power, and SyncCharge for total control over battery maintenance.

• Comprehensive Diagnostic Suite: Features internal resistance (IR) detection, voltage check, capacity (mAh) cut-off, temperature monitoring, parameter correction, auto power off, and safety timers to protect your battery investments.

Specification

• Brand: OVONIC

• Model: X2 Pro

• Product Type: Dual-Channel Smart RC Battery Charger

• Display: 3.5-inch IPS Color Display Screen

• Input Voltage: AC 100–240V ~50/60Hz (Max 5.5A) / DC 7–30V (Max 45A)

• Output Voltage: 0–34V

• Charge Power: AC 400W (Total Shared) / DC 600W × 2 (Dual Channel)

• Charge Current: 0.1A – 20.0A × 2

• Discharge Power: 15W × 2 (Max)

• Discharge Current: 0.1A – 1.2A × 2

• Balance Current: Max 1.2A / Cell

• Efficiency: ~98% (Synchronous Rectification Technology)

• Supported Chemistries & Cell Counts:

  • LiPo / Li-Ion / LiFe: 1S – 8S

  • LiHV / ULiHV: 1S – 8S

  • NiMH / NiCd: 1S – 18S

  • Pb (Lead Acid): 1S – 14S

• Output Ports: Dual XT60 Ports, Dual JST Balance Ports, USB-C Port

• Operating Temperature: 0°C to 45°C (32°F to 113°F)

• Storage Temperature: -20°C to 60°C (-4°F to 140°F)

• Dimensions: 169 × 112.8 × 90.7 mm (±2mm) | 6.65 × 4.44 × 3.57 in

• Net Weight: 1000 g (±20g) | 2.20 lbs

• Advanced Functions: Internal Resistance Detection, SyncCharge, Parameter Correction, Auto Power Off, Safety Timer, Brightness & Sound Customization

What's in the Box

• 1 × OVONIC X2 Pro Smart Dual Channel Charger

• 1 × AC Input Power Cable

• 1 × USB-C Firmware Upgrade Cable

• 2 × XT60 to Deans (T-Plug) Adapters

• 2 × XT60 to EC3 Adapters

• 2 × XT60 to EC5 Adapters

• 1 × User Manual

• 1 × Packaging Box

Safety & Maintenance Guidelines

• Correct Chemistry Selection: Always confirm battery chemistry (LiPo, LiHV, NiMH, etc.) and cell count (1-8S) before initiating a charge or storage cycle.

• Charge Rate Limits: Do not exceed the manufacturer’s recommended C-rate for your specific battery (recommended 1C rate for standard balance charging).

• Operating Environment: Always place the charger on a stable, non-flammable surface in a well-ventilated area away from direct sunlight or moisture.

• Unattended Charging: Never leave batteries unattended while charging or discharging.

• App & Firmware Updates: Periodically connect to the Bluetooth APP or PC via USB-C to ensure your charger is running the latest system firmware.