Wondering if any of you have experience on secondary li-ion batteries (not battery packs) that comply with IEC 62133 certification?
I can't seem to find abundant amount of batteries covering such certification. Can you lead me in a right direction where to buy such batteries?
I have only found this which seems to have passed by IEC 62133: Lithium 14500 Rechargeable Cell: 3.7V 800mAh (AA size, 2.96Wh) - IEC62133/UN38.3 Passed
Capacity should be above 1000mAh and max package 18650.