แบตเตอรี่ Lifepo4 3.2V 32Ah 4S 12.8V 30ah 3C 5C ลิเธียมไอรอนฟอสเฟต สำหรับรถจักรยานยนต์พลังงานแสงอาทิตย์และยานยนต์ไฟฟ้า

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