Also the carbon coating layer, well protected the electrodes, enhanced battery safety. The water-based manufacturing, thermal conductive design, cell assembly, separators, electrolyte, aspects have been well organized, battery got superior safety. Bestgo batteries have nice performance in thermal stability tests (and operation over a wider temperature range) and overall safety under stress conditions like over-charge, short-circuit, acupuncture, burning etc… Bestgo battery is the most reliable lithium batteries available for customer application.