get a HF small generator and bring your corded on. I have a dewalt one as well and it won't cut through 4 axle ubolts on a full charge to snag an axle

cordless suck for cutting anyway.
I just take that generator on a small garden cart with a few hand tools and the 4 1/2" ryobi with a 10pk of cutting wheels . Which there is a coupon through HF for a 10pk for only 4.99 this week
