Question about external 18650 charger

[KC0YNU]

Nitecore i2 Battery Charger - 18650 Battery Store | Nitecore Chargers

this is a better price than previous post tho

 

[Bunnykiller]

I have the Intellicharger I2 and it has 2 power inputs... a 120VAC and a 12VDC plug...

why dont you use the 120VAC cord plug in??

 

[ZoLq]

tommorow i will buy ego aio i heard it's a good backup kit. is it worth it?