Wulf Vape has collaborated with Yocan to bring some awesome paint splattered Kodo batteries. These are one of my favorite 510 threaded battery for cartridges. There is a micro USB port to charge on the bottom. 5 clicks will turn the battery on and off. 3 clicks will change the heat settings. Long lasting and super portable, this is the perfect cartridge battery for you. This battery is only 2 inches long.
Until the plating started to come off at 28 days. I've carried it 6 times and the rest of the time it has sat on my desk. Works well though. Holds a charge for a number of days and uses. I would add a photo but there is no way to do so.
