18650 rechargeable battery lithium 3.7v 3500mah
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18650 rechargeable battery lithium 3.7v 3500mah
18650 rechargeable battery lithium 3.7v 3500mah
Sino Technology Manufacturer Group co.,ltd Home  >  product  >  polymer lithium battery
polymer lithium battery

Primary battery

Rechargeable Battery

LR03 alkaline battery

Sino Technology Manufacturer Group co.,ltd
Sino Technology Manufacturer Group co.,ltd

cr2032 button battery
cr2032 button battery
cr2032 button battery
cr2032 button battery
cr2032 button battery
cr2032 button battery
cr2032 button battery
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cr2032 button battery

cr2032 button battery

Model No: LR61

Voltage: 9V

Series: Alkaline Dry Cell

Size: 48*24.5mm

Applications: Calculators / Children's Toys / Clocks & Watches etc

Product description

Related Products

  The United States develops a new button battery that will not harm the body if eaten by mistake

  The Massachusetts Institute of Technology, Brigham and Women's Hospital, and Massachusetts General Hospital jointly developed a QTC coating that is placed on the surface of the battery and only conducts electricity when the battery is under certain pressure. The research team calculated the pressure on the battery as the esophagus peristalized and pushed food, ultimately ensuring that the coating remained insulating within the esophagus.

  Children are naturally curious, and there are often incidents of children eating button batteries by mistake on the Internet, and now the good news is that a new type of button battery has been developed in the United States, even if it is swallowed, it will not hurt the body.

  The Massachusetts Institute of Technology, Brigham and Women's Hospital, and Massachusetts General Hospital jointly developed a QTC coating that is placed on the surface of the battery and only conducts electricity when the battery is under certain pressure. The research team calculated the pressure on the battery as the esophagus peristalized and pushed food, ultimately ensuring that the coating remained insulating within the esophagus.

  Fortunately, this QTC (quantumtunnelingcomposite) has been widely used in many other products, such as keyboards and touchpads, etc., so adding it to the button battery does not increase much cost.

  In addition to improving battery safety, the researchers say that because the material is waterproof, it is better suited for outdoor use than before, and they plan to test it on lithium-ion batteries.


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