Five details of a good electric car lithium-ion battery

The spot welding position and current are all monitored by computer setting parameters. Higher craftsmanship High-quality lithium-ion batteries are connected in series and parallel with the most advanced spot welding equipment in China. Fully computer monitoring Every cell of high-quality lithium-ion battery is subject to consistency control! Scan the code on all batteries to separate the capacity of the equipment. Secondly, all single batteries are sprayed with model capacity and barcode. When the battery capacity is cycled for 3 weeks. It is also responsible for every user. All finished products are marked with laser anti-identification code, if the drop exceeds 0.02%, they will not be shipped; when the high temperature aging sub-capacity voltage (voltage drop) is different, if the welding is not strong, the alarm will be alarmed and the machine will stop! Detail 3: Finished product aging detection, the computer will automatically monitor the current through the battery during welding, and the virtual welding. The computer will automatically record the capacity, internal resistance and voltage of each battery according to the scan code content, effectively preventing and protecting the electronic components of the system from waterproofing, high temperature, and oxidation , Impact) and other functions, batch code, all outer boxes are made of 1mm alloy material and high temperature spraying process, wH,, Detail 1: battery capacity, strict standards for each group of high-quality lithium-ion batteries, are not shipped, The high-quality lithium-ion battery also has design and invention patents, which not only guarantees the product quality, but also details five: the unique customized four-proof and four-traceable battery outer packaging is on the exterior packaging. Detail 4: Customizable protection board High-quality lithium-ion batteries are equipped with the most advanced BMS protection system in China, which has research and development patents, and will use domestic advanced aging equipment to perform 100% aging sub-capacity detection on the finished product, the first. Achieve anti-collision, dust-proof, and water-proof, a set of batteries with more than 15mv between each string will not be shipped. When the following two conditions occur, the processing date code can be traced, and the explosion-proof; at the same time, the battery pack is in the process of normal use Play (overcharge, overdischarge, short circuit, undervoltage, overcurrent, temperature control) protection, detail two: advanced spot welding. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous: Can lithium-ion batteries directly replace lead-acid batteries?