21700 3.6V 6500mAh แบตเตอรี่หลอดไอออนลิเดียม 10C อุณหภูมิต่ํา
Product Introduction The 21700 3.6V 6500mAh Low-Temperature Lithium-Ion Cell is a high-capacity rechargeable battery specially engineered for reliable performance in extreme cold environments. Utilizing advanced low-temperature electrolyte technology and optimized internal materials, this lithium...
