Description
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Charging Chip: TP4056
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Input: 5V via micro-USB or solder pads
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Charging Current: 1A (adjustable via onboard resistor)
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Battery Type: 3.7V Li-ion/LiPo single cell
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Integrated protection: Overcharge, over-discharge, short circuit
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Charging Indicator: Red (charging), Blue (full)
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Compact size, easy integration in portable electronics
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Ideal for Arduino, ESP32, IoT, and wearable projects







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