Description
The IMAX B3 AC Pro Balance Charger is a compact and easy-to-use charger designed specifically for 2S and 3S LiPo (Lithium Polymer) battery packs. It features a built-in balancing function that ensures each cell is charged evenly, improving battery performance, efficiency, and long-term lifespan.
Simply plug the charger into an AC power source and connect your battery through the balance port—no complicated settings required. With LED charging status indicators, this charger is perfect for beginners, hobbyists, RC enthusiasts, and users who need a simple, reliable LiPo charging solution.
Key Features
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🔋 Supports 2S & 3S LiPo batteries
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⚖️ Built-in cell balancing for safe charging
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🔌 Plug-and-play AC input (no power supply required)
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🧠 Automatically adjusts charging levels for safety
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🟢 LED indicators show charging and completion status
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🛡️ Built-in Overcharge, Short-Circuit, and Thermal Protection
Compatible Applications
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RC cars, drones, airplanes, and boats
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Robotics and DIY battery projects
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Hobby-grade LiPo packs
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FPV equipment and battery test setups
Package Includes
✔ 1 × IMAX B3 AC Pro Balance Charger
✔ 1 × AC Power Cable
✔ User Manual
Safety Instructions
⚠ Only use with 2S–3S LiPo batteries.
⚠ Never leave batteries unattended while charging.
⚠ Charge in a fireproof LiPo safety bag for best protection.
⚠ Ensure proper ventilation while charging.
Benefits
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Extends battery lifespan
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Prevents cell imbalance and swelling
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Easy for beginners—no settings needed
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Lightweight and travel-friendly design
