@Jeff_Vantrue
I’m starting to have concerns about the handheld mount.
When I saw the specification of 3300mAh per 18650 cell I thought, that sounds like a Li-ion, and not a LiFePO4 cell.
The 18650 cells in EGEN dash cam battery packs are 1500mAh.
Of course this handheld mount is supposed to be used outside the car, but there’s got to be at least one customer that’s going to set it up in their car, and leave it unattended.
Any many others that will leave it charging unattended in a hot car.
Everyone knows what happens next.
If Vantrue replaced the (2) 18650 Li-ion cells 6600mah with (2) 18650 LiFePO4 cells 3000mah that would reduce run time from 4 hours to 1 hour 48 Minutes.
Of course this will increase cost but, that would be my recommendation so we don’t have any car fires.
Keep in mind this is only my worthless opinion.
I’m sure you’ll want to confirm with your engineers, and accountants, (those guys always agree with each other right).