Is the EcoFlow Delta Pro battery really 3.6kWh capacity? Well, it all has to do with output referred capacity, let's test it and the linearity of the percentage capacity display.
00:00 - EcoFlow Delta Pro solar storage battery
02:09 - It can barely power a single fridge for 24hrs, what's going on?
05:56 - DaveCAD efficiency loss curve
08:34 - The 1kW load test
10:04 - We've hit 1%, what will it do?
12:51 - Well, it's certainly non-linear! It needs a proper Coulomb counter
19:22 - Oh come on, seriously!
20:09 - Last gasp juice
If you find my videos useful you may consider supporting the EEVblog on Patreon: http://www.patreon.com/eevblog
Web Site: http://www.eevblog.com
Main Channel: http://www.youtube.com/EEVblog
AliExpress Affiliate: http://s.click.aliexpress.com/e/c2LRpe8g
Buy anything through that link and Dave gets a commission at no cost to you.
#ElectronicsCreators #EcoFlow #Battery
NO SCRIPT, NO FEAR, ALL OPINION. An off-the-cuff Video Blog about Electronics Engineering, for engineers, hobbyists, enthusiasts, hackers and Makers. Hosted by Dave Jones from Sydney Australia.