Ovonic X4 4-Channel Smart Balance Charger, AC 500W 15A, 1S-6S LiPo/LiFe/Li-ion/NiMH High-Performance Charger for 1/8 RC Pro Fleets & FPV Drone Teams

Managing multiple battery packs during field sessions or home preparations can be time-consuming when relying on single- or dual-channel chargers. Users frequently need to charge different cell counts and chemistries simultaneously without exceeding total power limits.

OVONIC X4 500W 4-Channel Smart Charger is designed for RC hobbyists and pilots who require efficient multi-battery management. Delivering a total power output of 500W with dynamic power allocation (up to 250W per channel in dual mode or 125W per channel across all four channels), X4 charges 1–6S LiPo/LiHV/LiFe/Li-ion and 3–18S NiMH/NiCd packs. Featuring synchronous rectification technology, a 3.5-inch IPS color display, tactile button controls, and a balance current of 1.2A per cell, it offers precise cell monitoring across four independent outputs.

Primary Applications & Compatibility

Suitable for multi-battery setups across various RC sectors:

• FPV Drone Pilots: Charge up to four 4S or 6S flight batteries simultaneously at home or field locations.

• 1/10 & 1/8 Scale RC Cars & Trucks: Manage multiple surface packs (2S to 6S) concurrently during racing or practice sessions.

• RC Aviation & Marine Models: Charge 1S–6S flight batteries, transmitter packs, and auxiliary NiMH receiver batteries on dedicated channels.

Key Features

• 500W Dynamic Power Allocation: Automatically optimizes power output based on active channels—up to 250W per channel for 1–2 channels, 167W per channel for 3 channels, and 125W per channel when using all 4 channels.

• Multi-Chemistry Compatibility: Supports 1–6S LiPo, LiHV, LiFe, and Li-ion packs along with 3–18S NiMH/NiCd batteries.

• Synchronous Rectification Design: Features up to 98% power conversion efficiency to help reduce energy loss and heat generation during charging cycles.

• 1.2A/Cell Balance Rate & IPS Display: Delivers up to 1.2A balance current per cell with ±10 mV voltage accuracy, monitored on a 3.5-inch IPS color screen.

• Tactile Button Interface: Uses physical navigation buttons for consistent operation when wearing gloves or operating in dusty environments.

Specification

• Brand: OVONIC

• Model: X4

• Product Type: 4-Channel AC Smart LiPo Balance Charger

• Total Output Power: 500W

• Power Allocation per Channel:

  • 1 or 2 Channels Active: Max 250W per channel

  • 3 Channels Active: Max 167W per channel

  • 4 Channels Active: Max 125W per channel

• Input Voltage: AC 100–240V, 50–60Hz (Input Current: 5A)

• Charge Current: Up to 15.0A per channel

• Discharge Current: 0.1A – 1.0A (automatic limit)

• Balance Current: Max 1.2A per cell

• Voltage Accuracy: ±10 mV

• Output Voltage Range: DC 0–27V

• Supported Chemistries & Cell Counts:

  • LiPo / LiHV / LiFe / Li-ion: 1S – 6S

  • NiMH / NiCd: 3S – 18S

• Display: 3.5-inch IPS Color Screen

• Output Interface: XT60PW-M (JST balance ports for 1–6S)

• Operating Temperature: -10°C to 45°C (14°F to 113°F)

• Dimensions: 198 × 116 × 75 mm | 7.80 × 4.57 × 2.95 in

• Net Weight: 1000 g | 2.20 lbs

What's in the Box

• 1 × OVONIC X4 500W 4-Channel Smart Charger

• 1 × AC Power Cable

• 1 × USB-A Cable

• 1 × XT60 to Deans (T-Plug) Adapter

• 1 × XT60 to EC5 Adapter

• 1 × XT60 to EC3 Adapter

• 1 × XT60 to XT30 Adapter

• 1 × XT60 to XT90 Adapter

• 1 × User Manual

Safety & Operating Guidelines

• Power Allocation Awareness: Note that available wattage per channel decreases as additional channels are engaged (up to 125W per channel when using all 4 channels).

• Input Supply & Ventilation: Connect to a stable AC 100–240V supply and keep cooling vents clear of obstructions to maintain proper operating temperatures.

• Chemistry & Cell Count Verification: Confirm that the correct battery chemistry and cell count are selected for each active channel before starting a charge cycle.

• Supervised Charging: Always monitor batteries during charging and discharging operations.

• Software Maintenance: System firmware updates and desktop utility software can be accessed on the official Ovonic support page.

Customer Reviews

Based on 6 reviews

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A

Alexis C

Great charger

Works perfectly and being able to charge 4 lipos simultaneously is a game changer.

R

Regis DM

Très bon chargeur

Très bon chargeur mais très lent en décharge.

S

Silvano De Guarda

Le plus top des chargeurs

Chargeur fantastique, charge 4 batteries de type identique en une seule manipulation ou 4 differentes en quelques manipulations. Avec en complement le ovonic X1 j’ai optimiser mon parc de chargeur, j’ai juste commander des câbles XT60 vers XT90 et prise Futaba. Je le recommande vivement.

M

Martin Rietzler

Ovonic X4 Smart Lipo Battery Charger

I am extremely satisfied with the Ovonic X4 Lipo Charger. The device charges extremely quickly and works simply great.

F

Faucon FPV

Perfect charger

This charger is incredible, you can charge 4 lipos ! Very powerfull and very good quality !

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