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Read MoreWhat is the discharge efficiency of downhole lithium batteries in MWD?
Downhole environments are usually characterized by high temperatures, which can reach 150°C or even higher, and the discharge efficiency of lithium batteries is closely related to the temperature.
In order to improve the discharge efficiency under high temperature conditions, lithium batteries use a non-flammable high temperature resistant electrolyte to minimize the negative impact of high temperature on the discharge efficiency.
The choice of electrode material is very important, whether the material can withstand high current discharge, whether it can have better thermal stability at high temperatures, etc. can enhance the efficiency of high current discharge.
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