Superconducting graphene large-capacity button battery CR2032
Superconducting graphene, took three years. Advanced technology graphene, with fast conductivity and long-lasting remote control sensing. Large-capacity expansion storage structure, with a capacity of 240mAh.
Graphene high-capacity button battery
The number of times the sensor car key can be used is 20% higher than that of ordinary button batteries. Stable power supply even in extreme cold and heat, from -20℃ to 60℃ remains outstanding.
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