26650 battery

　　26650 battery manufacturers interpret the secrets behind the high safety of Tesla lithium batteries

　　26650 battery manufacturers explain the secrets behind the high safety of Tesla lithium batteries. 26650 battery manufacturers believe that Tesla has achieved at least the leading level at the time in terms of 26650 battery energy density, battery management system and cost, so its cruising range can stand out from the crowd at the time. So what is the reason why Tesla batteries are so safe? See below.

　　26650 battery manufacturers interpret the secrets behind the high safety of Tesla lithium batteries

　　For electric vehicles, the safety of lithium batteries has always been a core issue. The choices are different. Tesla vehicles’ 26650 battery packs are under the chassis. But it is not a complete 26650 battery, but consists of more than 7,000 18650 lithium batteries connected in series and parallel through wires.

　　What makes Tesla great is the independently developed lithium-ion battery management system behind it, because if the battery is the body, then the 26650 battery management system is the brain, which determines the safety, durability and power of its battery system.

　　Tesla's solution is to focus on the 26650 battery management system, manage each 26650 battery, use software to solve charging and discharging safety issues, and use hard protection to solve puncture problems. Choose high-risk ternary lithium batteries for battery life.

　　Tesla has done a lot of work on hard protection. Made of high-strength aluminum alloy, ultra-high-strength steel and bulletproof composite materials. In the safety test, the score was the highest. In the frontal collision, the BMW M5 was destroyed, while his front face was only slightly injured.

　　Judging from the current technology, Tesla's 26650 battery management technology is still relatively advanced, and lithium iron phosphate is relatively safe. Tesla's battery management technology has no problem with high-risk lithium-ion batteries and will be safer when used in lithium iron phosphate.

　　Tesla relies on its unique battery management system to solve the safety problem of ternary lithium batteries. Its power is that it can independently monitor and control the status of more than 8,000 independent single cells.

　　Each group of its batteries has its own independent 26650 battery management system, located on the side of the battery group. The sensors and chips in it monitor the temperature changes of each group of batteries at any time and control the temperature difference between batteries within the range of ±2 degrees. In the event of an unexpected situation, the battery can be shut down in milliseconds. This plays a key role in both the safety of the battery and its attenuation.

　　Summary: Statistics show that whether it is Tesla or other new energy vehicles, the core element that currently plagues the continued development of all new energy vehicles is power lithium batteries. In other words, lithium-ion battery technology, as the current mainstream battery technology, is relatively mature. The development of technology and industrialization in recent years has attracted much attention.

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