Want to add some spare batteries for my new lava tube.
First question, the battery that came with it is a IMR 18650 flat top. I have had very little success finding this battery on the web. The AW IMR 18650 with the button top is avail. In a lot of places, but does the button top make it too long?
Second question concerns the mAH number, the original battery is a 1600mAh, but there are a lot of 18650 style batteries that are 2400mAh or 3100mAh. What does mAh mean?
First question, the battery that came with it is a IMR 18650 flat top. I have had very little success finding this battery on the web. The AW IMR 18650 with the button top is avail. In a lot of places, but does the button top make it too long?
Second question concerns the mAH number, the original battery is a 1600mAh, but there are a lot of 18650 style batteries that are 2400mAh or 3100mAh. What does mAh mean?