2x pc Keeppower High Drain 18500 10 amp Protected Button Top 1500ma Battery | eBay
ShtokCustomWorx - If you need a powerful Protected 18650 battery for Neopixel sabers, here it is - a Keeppower P1831R 3120mAh (around 3000mAh real) 15A drain QUAD mosfet PCM, based on the
18650 KeepPower IMR18650 2600mAh NH1826 High Discharge Flat Top