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Ovonic X4 500W Smart RC Charger is a flagship 4-channel LiPo battery charger designed for advanced RC enthusiasts. With up to 15A per channel and dynamic power allocation (250W max per channel in dual mode), it supports 1–6S LiPo, LiHV, LiFe, and 3–18S NiMH batteries—perfect for FPV drones, RC cars, boats, trucks, and aircraft.
Engineered with 98% energy conversion efficiency, ±10mV voltage precision, and a bright 3.5-inch IPS color display, the Ovonic X4 ensures safe, fast, and accurate multi-battery charging. Whether you fly FPV, race 1/10 RC cars, or bash with high-capacity 6S packs, this multi-channel smart charger offers full control and pro-level performance—making it one of the best RC LiPo chargers of 2025.
✅ Unmatched Power Allocation
500W Total Output (250W max per channel in 1–2 channel mode) for rapid charging.
Dynamic Load Balancing: Automatically optimizes power distribution across 1–4 channels (125W–250W per channel).
✅ Industry-Leading Efficiency
98% Synchronous Rectification Tech minimizes energy loss vs. traditional diode designs (typically <90%), reducing heat and charge times.
✅ Universal Battery Compatibility
Charges 1–6S LiPo/LiHV/LiFe/Li-Ion and 3–18S NiMH/NiCd—ideal for drones, RC cars, planes, and marine models.
Included Adapter Kit: XT60 to EC5/XT30/T-Plug for hassle-free connectivity.
✅ Pro-Grade Monitoring & Safety
3.5" IPS Color Display: Real-time tracking of voltage, current, internal resistance, and capacity per channel.
6-Point Protection: Overvoltage, reverse polarity, short circuit, overcurrent, overheat, and cell mismatch alerts.
✅ Built for the Field
Physical Buttons > Touchscreens: Tactile controls resist glove interference and dust.
Wide Temp Range: Operates flawlessly from -10°C to 45°C (14°F to 113°F).
🔥 500W Total Power - Industry-leading output for fastest charging
⚡ 4 Independent Channels - Charge multiple batteries simultaneously
🎯 98% Conversion Efficiency - Advanced synchronous rectification tech
🔋 1-6S LiPo/LiHV/LiFe + 3-18S NiMH - Full battery compatibility
📊 ±10mV Voltage Accuracy - Precision cell balancing
🖥 3.5" IPS Color Display - Real-time multi-channel monitoring
Charging Power (Per Channel):
Single/Dual Channel: Max 250W
Three Channels: Max 167W
Four Channels: Max 125W
Total Output Power: 500W
Input Voltage: 100–240V AC, 50–60Hz
Input Current: 5A
Battery Types Supported:
LiPo / Li-Ion / LiHV / LiFe: 1–6S
NiMH / NiCd: 3–18S
Charging Current: Up to 15A per channel
Balance Charge Current: 1.2A per cell (max)
Discharge Current: 0.1–1A (automatic)
Output Voltage Range: DC 0–27V
Voltage Accuracy: ±10mV
Channels: 4
Balance Port: JST, 1–6S
Input Interface: AC Power Port
Output Interface: XT60PW-M
Display: 3.5-inch IPS screen
Operating Temp: -10°C to 45°C (14°F to 113°F)
Storage Temp: -20°C to 60°C (-4°F to 140°F)
Dimensions: Approx. 198 × 116 × 75 mm
Weight: Approx. 1000g
1× Ovonic X4 Charger
1× AC Power Cable
1× USB-A Cable
1× XT60 to Deans Adapter
1× XT60 to EC5 Adapter
1× XT60 to EC3 Adapter
1× XT60 to XT30 Adapter
1× XT60 to XT90 Adapter
1× User Manual
1× Packing Box
Ovonic X4 Charger Software & Firmware Update Tool
Download the latest firmware or desktop utility for advanced features and performance updates.
Downlaod Center
✅ High Power + Multi-Channel Flexibility – Charge 4 batteries simultaneously at 125W each
✅ Pro-Level Precision – Lab-grade accuracy (±10mV) for peak battery performance
✅ Ultimate Safety – CE/FCC certified with 6-layer protection
✅ Field-Ready Design – Rugged construction for reliable use in any environment
Ideal for: Competitive racers, FPV pilots, and hobbyists who refuse to settle for "good enough."
Bought one of these from their eBay store. It was delivered in 3 days.
I fly Goosky S1 and S2 helicopters and have a large amount of batteries for both so being able to charge multiple batteries at once is a huge plus. The unit seems well built, the menu is super easy to navigate. If you have used any other charger at all you won’t need the directions. I broke out my voltage tester and all the batteries were come off with around a .01 variance which is normal. At 500watts and the ability to charge four batteries you can’t beat the price and it has a small footprint as well. I will probly pick up another.
Definitely a good buy, of course it’s to early tell how it will last in the long run but so far it was a great buy. 5 stars for sure.
This charger is much more reasonably priced than other 4 battery chargers I've been looking at. It charges and stores quickly and is simpler to use than other chargers. There's not much more I could want from a charger!
Works great, on off switch only thing missing
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