In low temperature environment, the performance of High security FORKLIFT battery will be affected. The specific changes are as follows:

1. Increased internal resistance: Low temperature will increase the viscosity of the electrolyte inside the battery, slow down the migration speed of lithium ions to the electrolyte, and increase the internal resistance of the battery. This will not only reduce the output power of the battery, but also cause the battery temperature to rise faster during operation, further reducing performance.

2. Intensified polarization phenomenon: The electronic conductivity of the positive electrode material deteriorates at low temperatures, which is prone to polarization and High security FORKLIFT battery capacity reduction. At the same time, the rate of lithium insertion into the graphite anode is reduced, which may cause the metal lithium to precipitate onto the surface of the anode and form lithium dendrites. There is a risk of short circuit due to perforation of the separator.

 

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