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Aucooma IMR18650 3000mAh (Black-red)
![]() Official specifications:
![]() This is high current and high capacity cells. ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() The discharge curves tracks very well and the cell is good at handling current, but they do get very hot at 20A current. ![]() Remember this is temperature raise, to get the cell temperature somewhere between 25°C and 30°C must be added. ![]() ![]() At 20A the cells reach 85°C and I stop the test. ![]() At 30A the cells reach 85°C much faster, after I stopped the test my sensor reached 92°C ![]() ![]() ![]() ![]() ![]() ![]() Conclusion The cells has good capacity and can deliver a lot of current, but high current is best done in pulses to keep the temperature down. Notes and links The batteries was supplied by Aucooma for a review. How is the test done and how to read the charts How is a protected LiIon battery constructed More about button top and flat top batteries Compare to 18650 and other batteries
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My website with reviews of charges, batteries and other stuff: http://www.lygte-info.dk/ |
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