- Applications: The B3 20W 1600mAh balance charger is specifically tailored for charging 2S and 3S lithium polymer batteries. Note: This charger is not compatible with Li-ion batteries. - Specifications: - Input Voltage: 100-240V AC - Charging Current: 1.6A - Power: 20W - Display: Features 3 bicolour LED indicators - Important: Do not charge 2S and 3S batteries simultaneously. - Safety Features: The B3 Pro balance charger incorporates advanced chip technology and premium materials. It includes multiple protection features: - Reverse Polarity Protection - Short Circuit Protection - Over-Charge Protection - Over-Current Protection - Over-Temperature Protection This ensures a safe charging experience for your batteries. - User-Friendly Operation: 1. Connect the charger to a power source; the LEDs will change from red to green. 2. Attach the battery pack; the LEDs will illuminate red to indicate charging. 3. Once charging is complete, the LEDs will turn green. Remember to unplug the charger and switch off the power. - Use Scenarios: - Ideal for hobbyists who need a reliable charger for their drone or RC car batteries. - Perfect for model airplane enthusiasts looking to keep their lithium polymer batteries charged and ready for flight. - Suitable for anyone requiring a dependable charging solution for their electronic devices that utilize 2S and 3S lithium polymer batteries.