hp50g and power bank

[Dieter]

(09-09-2018 10:49 AM)pier4r Wrote:  The BC700 is awesome. If one has no experience of a product one may really miss something out. The charger offers so much data to reflect on.

Yes, there's quite some features to play with. ;-)

(09-09-2018 10:49 AM)pier4r Wrote:  Does anyone know which algorithms or procedures the BC700 uses to determine the following?
- the capacity of a battery (with charges, discharges)
- estimate the current charge

I think the only one who really knows this is the manufacturer himself. But determining the charged or discharged capacity is trivial: it's just the integral of the current over the charge/discharge time. So if you take a current reading every, say, 10 seconds, just add these values in mA and multiply the sum by 10 / 3600 to get a mAh result.

Dieter