ETRONIX POWERPAL 4.0 AC/DC PERFORMANCE CHARGER/DISCHARGER (UK)

The Etronix PowerPal 4.0 is a powerful and versatile intelligent charger designed for serious RC users. With support for multiple battery chemistries, advanced balancing technology and integrated safety systems, it delivers reliable performance for charging, discharging and battery maintenance.

Engineered for flexibility, the PowerPal 4.0 supports both AC and DC input, offers up to 100W AC / 300W DC charging power and includes advanced features such as balance charging, storage mode, IR testing and motor testing.

Advanced Functions

• Balance charge for safe, even cell voltage.
• Fast charge and storage charge modes.
• Battery repair function for low-voltage packs.
• Battery Analysis Tools.
• Cell voltage checker.
• Internal resistance (IR) testing.
• Real-time charge/discharge data display.
• Workshop Utility Features.
• Digital power supply mode (adjustable voltage/current output).
• Motor test function for RC systems.
• PWM signal output for servo testing.
• Tyre warmer control function (RC use).

The PowerPal 4.0 is more than just a charger it’s a complete all-in-one solution battery management system. With high power output, advanced diagnostics and multi-function capability, it’s ideal for RC enthusiasts who want performance, flexibility and safety in one unit.

Features

• Multi-chemistry compatibility: LiPo / LiFe / LiIon / LiHV/NiMH / NiCd/Pb (Lead Acid) / AGM / SSLB.
• Charge, discharge, balance & storage modes.
• Optimised automatic charging system adjusts current for efficiency and safety.
• High power output: up to 100W (AC) / 300W (DC).
• Integrated cell balancing – no external balancer required.
• Individual cell monitoring during charge/discharge.
• Battery IR (internal resistance) testing.
• Cell voltage meter function.
• Battery memory storage (save profiles).
• Cycle charging (charge/discharge loops).
• Digital power supply function.
• Motor testing & PWM output functions.
• Automatic cooling system with variable fan speed.

Specifications

Charge Current: 0.1 – 12A
Discharge Current: 0.1 – 3A (up to 12A in specific modes)
Charge Power: AC: Max 100W DC: Max 300W
Discharge Power: Max 5W (up to 300W in external mode)
Balance Current: Max 1A
Balance Accuracy: ±0.01V.