OVONIC X4 500W 4-Channel AC Smart Balance Charger for FPV Drones and RC Cars

OverviewThe OVONIC X4 is a 4-channel AC smart LiPo balance charger for managing multiple RC battery packs from one mains-powered unit. It supports LiPo, LiHV, LiFe, and Li-ion batteries from 1-6S, plus NiMH and NiCd packs from 3-18S. Its 500W total output is dynamically shared across four channels, making it suitable for FPV drone batteries, RC cars and trucks, and RC aircraft or marine battery packs.Key Features Four-channel charging: Charge and balance up to four compatible packs on dedicated channels. Dynamic 500W power allocation: Up to 250W per channel with one or two active channels, 167W per channel with three channels, or 125W per channel with four channels. Multi-chemistry support: Compatible with LiPo, LiHV, LiFe, Li-ion, NiMH, and NiCd battery types within the supported cell-count ranges. High-efficiency design: Synchronous rectification provides up to 98% conversion efficiency. Balance charging: Up to 1.2A balance current per cell with +/-10 mV voltage accuracy. Display and controls: 3.5-inch IPS color display with physical control buttons. The display provides real-time battery information including voltage, current, and resistance. Protection functions: Voltage stabilizer, overvoltage, overcurrent, overheat, short-circuit, and reverse-polarity protection, with abnormal-voltage and cell-count alerts. Specifications Brand OVONIC Model X4 Product type 4-channel AC smart LiPo balance charger AC input AC 100-240V, 50-60Hz, 5A Total output power 500W Power per channel 250W with 1-2 channels; 167W with 3 channels; 125W with 4 channels Charge current Up to 15.0A per channel Discharge current 0.1-1.0A, automatic limit Discharge power 12W x 4 Balance current Up to 1.2A per cell Voltage accuracy +/-10 mV Output voltage range DC 0-27V Supported batteries LiPo, LiHV, LiFe, Li-ion: 1-6S; NiMH, NiCd: 3-18S Charging modes Charge, discharge, storage, balance, digital power mode Display 3.5-inch IPS color screen Output interface XT60PW-M with JST balance ports for 1-6S Operating temperature -10 to 45 degrees C Dimensions 198 x 116 x 75 mm Net weight 1000 g Applications FPV drone flight batteries, including 4S and 6S packs. 1/10 and 1/8 scale RC car and truck battery packs. RC aircraft and marine model flight packs, transmitter packs, and NiMH receiver batteries. What's Included 1 x OVONIC X4 500W 4-channel smart charger 1 x AC power cable 1 x USB-A cable 1 x XT60 to Deans (T-Plug) adapter 1 x XT60 to EC5 adapter 1 x XT60 to EC3 adapter 1 x XT60 to XT30 adapter 1 x XT60 to XT90 adapter 1 x User manual Operation and SafetyThe charger accepts AC input only and does not support DC input. Select the correct battery chemistry and cell count for each channel, keep the ventilation openings clear, and supervise charging and discharging operations. For product support, visit rcdrone.top.Details The OVONIC X4 500W 4-Channel AC Smart Balance Charger manages up to four compatible RC battery packs from one mains-powered unit. Dynamic 500W power allocation provides up to 250W per channel when one or two channels are in use. Charge compatible 1–6S lithium packs or 3–18S NiMH and NiCd packs with dedicated battery chemistry settings. Synchronous rectification delivers up to 98% conversion efficiency for efficient charging with less heat generation. A 3.5-inch IPS color screen displays real-time battery data, while physical buttons provide dependable menu control. Built-in safeguards include overvoltage, overcurrent, overheat, short-circuit, and reverse-polarity protection. Charge, discharge, storage, balance, and digital power modes support varied RC battery maintenance tasks.