Need some advice, 2 of my NCR 18650 (Green) have had there outer damaged when removing them from the charger, nothing major, just small nik, but the inner metal has been exposed.
One of them I decided to wrap with heat shrink, but this has increased the diameter, so will not fit in most of my devices.
Is this a safe thing to do, or should toss them rather as a safer option, or is there another solution which will allow me to continue using them?
One of them I decided to wrap with heat shrink, but this has increased the diameter, so will not fit in most of my devices.
Is this a safe thing to do, or should toss them rather as a safer option, or is there another solution which will allow me to continue using them?