A new lithium-based electrolyte has been developed at Stanford University to dramatically improve the performance of lithium-metal batteries
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Do you know how different power lithium-ion battery packs and capacity-type lithium-ion batteries are?
by：Vglory
2021-03-19
Power lithium-ion battery packs are important because the positive and negative material particles are smaller and smaller than capacity lithium-ion batteries, and the energy density is not large. The recovered barrier materials and electrolyte have better conductive functions and better conductive functions. Second, the current size of the power lithium-ion battery pack in the positive and negative poles of the lug material is also more than the capacity type lithium-ion battery (reduce the inner resistance of the lug and satisfy the larger current). 3. Discharge rate The power lithium-ion battery pack supports high-power exile, which can reach a current of 30C rate. 18650 ordinary lithium-ion batteries only support 1C rate discharge. The difference between power lithium-ion battery pack and capacity-type lithium-ion battery is still very big, and the difference in discharge characteristics means that the application scale of the two is different and huge. When purchasing a lithium-ion battery pack, it is necessary to distinguish the two clearly to prevent the load from being unfavorable. Disclaimer: Some pictures and contents of articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous: Which of the polymer lithium-ion battery and the lithium-ion battery pack has a longer life?
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