affordable battery tester
I understand percentage better than volts. Is there a battery tester that gives you percentage to help me understand the available charge of my batteries on Fiver.
Forum Discussion
2oldman wrote:
For practical purposes (ours), they are good enough. Everybody knows not to rely on voltage during charging, under load, or too soon after charging or load.
You can rely on voltage, I can - together with the data on MPPT display and with what I know about my energy habits. It doesn't sound like the OP know/knew when and how they could rely on voltage.
They wanted a handheld device with accurate reading of SOC% - not just a handheld voltemer and tables. Never clarified their offfgrid scenario or when and how often they need SOC%.
