Safety of lithium battery
*Easy to radiate heat and control the temperature
*Over charge and discharge protection
*Mature production technology of cylinder, a high degree of automation, good consistency of battery.
*Low energy of cylindrical cell, low level destruction of thermal runaway.
* Your inquiry related to our products or price will be replied within 24 hours.
*OEM & ODM ,also provide customized service.
*According to your design for you the most suitable products
*If our products have any problem that we caused, they will be sent free in the next order.
*27 months warranty
*We will keep secret for customer sale area ,design ideas and all other private information
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