How many mAh is it?
We rate the capacity in Wh as it takes out the variable of voltage.
The RG1000 is rated at 39Wh 60c discharge. This is calculated using 10,500mah @ 3.7V.
The reason Wh is a more accurate measure of capacity is that there are many products on the market with an inflated mAh rating.
They achieve this inflated rating by using a lower voltage than actual.
We use high discharge rate Grade A lithium cells in all of our jump starters.