Flooded parking air conditioner battery and working condition simulation cycle test method thereof
A technology of working condition simulation and parking, which is applied to the construction of secondary batteries, lead-acid batteries, and lead-acid batteries, can solve the problems of no battery products, no research and evaluation methods in the research and development process of parking air-conditioning batteries, etc., and meet the requirements of Use requirements, accurate and effective evaluation, good effect of use requirements
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[0019] An embodiment of a liquid-rich parking air-conditioning battery of the present invention is a liquid-rich maintenance-free lead-acid battery, which uses the main raw materials for mixing paste including high-strength short fibers, PBX-51 carbon black and fumed silica solution, high-strength short-term The length of the fiber is 3-4mm, the fineness is 0.8-1.2D, and the specific surface area of PBX-51 carbon black is 120±10m 2 / g, the main content of the fumed silica solution is 18%-22%, and the viscosity is ≤200mPa.s. The oxidation degree of lead powder is 76±3%, and the apparent density is 1.25-1.45g / cm 3 , Fe content ≤ 0.001%, water absorption rate 100-120ml / Kg. Add 0.5% antimony trioxide to the positive electrode to prepare the lead paste, and the apparent density of the positive electrode lead paste is 4.5g / cm 3 , Penetration is 18-20mm, moisture content is 10.5±0.5%. The apparent density of negative electrode paste is 4.45g / cm 3 , Penetration is 18-20mm, moist...
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