Actually cool. Shame my tools aren’t yellow.
Batteries you can buy for this kit:
120, 180, and 240Wh.
120 is 2.3lbs. 52.17Wh/lb
180 is 3.2lbs. 56.25Wh/lb
240 is 3.2lbs. 75Wh/lb
A 240Wh battery is like a V mount or what a Jackery carries.
Though the 240 is a $200-300 battery.
I’d be curious to know how efficient the DC>DC converter in that is.