Nerf Pro Gelfire X MrBeast Blaster, 20,000 Gelfire Rounds, 300 Round Hopper, Rechargeable Battery, Eyewear - Walmart.com
This battery pack brings Nerf guns into the modern era - CNET
Last time I used an M18 battery pack for a nemesis. This time around it's for a stryfe. 72 watt hours of power! Not sure what route I'm gonna take when it