Description --Pure nickel strip tape,high purity to 99.96%, 100% new and high quality. --For connection of 21700 lithium battery pack --Thickness 0.2mm,Wide 10mm,lenght 5Meters --After testing, the 0.15mm thick and 10mm wide pure nickel belt can continue to pass a current of 20A for a long time (the test time is 60 minutes). When passing 25A, the temperature of the nickel plate rises rapidly, that is, overload --Regarding the detection of pure nickel belts, (1) use a sander to grind without sparks, (2) put it in salt water to test, and it will rust. Note that pure nickel belts are magnetic metals and cannot be simply tested with magnets It's easy to solder when it's used to solder Li 1850 batteries or 21700 Li batteries,the recommended current is below 20A, E-bike or e-car battery packs or other mobile battery pack requires the pure nickel strip to spot welding to avoid rust and corrosion,More Safe and efficient.
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