Dokładny pomiar pojemności dużych akumulatorów

S21b This video shows how to easily measure the capacity of a large battery. Popular testers don't measure capacity, but only internal resistance, and provide a rough estimate of the battery's "state of health" (SoH). The video also briefly discusses clamp ammeters (ammeters) and the newer "fork" ammeters. Much more information about measuring battery capacity can be found in the March issue of my magazine. A shortened version is available here: https://piotr-gorecki.pl/wp-content/u... Support my YouTube channel with a unique magazine subscription through Patronite: https://patronite.pl/Zrozumiec-Elektr... Information about me and the magazine I publish: https://piotr-gorecki.pl For those interested, here are the affiliate links to the equipment discussed in the video: Integrating measurement module - I bought it (Color: 100A With shunt) here: https://s.click.aliexpress.com/e/_oB5... Much more information and features are available in Article: https://piotr-gorecki.pl/wp-content/u... I ordered 180Ah batteries here: https://s.click.aliexpress.com/e/_DD2... Clamp meters. Must be able to measure DC current! I bought the PN129 "fork": https://s.click.aliexpress.com/e/_oC3... Another link, also a "colorful" PN130: https://s.click.aliexpress.com/e/_ola... Links to the BSIDE ACM91: https://s.click.aliexpress.com/e/_oE7... https://s.click.aliexpress.com/e/_oDv... https://s.click.aliexpress.com/e/_onq... Owon and Hannmatek – clamp meters with OSCILLOSCOPE But be careful – it cannot be used as a classic Oscilloscope https://s.click.aliexpress.com/e/_ops... https://s.click.aliexpress.com/e/_oms... https://s.click.aliexpress.com/e/_op0... Cheaper clamp meters with WiFi: https://s.click.aliexpress.com/e/_opd... https://s.click.aliexpress.com/e/_omI... Below are the links I provided in the previous video: 3-in-1 Universal Device KONNWEI KW520 12V 10A (smart charger, tester, regenerator) When ordering, be sure to select the correct plug - EU Plug (Affiliate links) for the factory Store: https://s.click.aliexpress.com/e/_omg... https://s.click.aliexpress.com/e/_olA... https://s.click.aliexpress.com/e/_oDu... Links to the higher (and more expensive) KW710 model: https://s.click.aliexpress.com/e/_okG... https://s.click.aliexpress.com/e/_oEl... Starters - starting devices (boosters) Warning! I recommend caution when purchasing jump starters priced under 200 PLN. Their performance may be poor. Jump Starters with Power Bank Function (fast shipping from Poland) Various prices, various specifications: https://s.click.aliexpress.com/e/_okJ... https://s.click.aliexpress.com/e/_oDN... https://s.click.aliexpress.com/e/_olV... https://s.click.aliexpress.com/e/_ope... https://s.click.aliexpress.com/e/_oEF... https://s.click.aliexpress.com/e/_on7... https://s.click.aliexpress.com/e/_okz... Jump Starter for Car Owners (with Flashlight and compressor) https://s.click.aliexpress.com/e/_opM... https://s.click.aliexpress.com/e/_oES... Baseus SuperCap (it's an effective starter, but not a PowerBank) https://s.click.aliexpress.com/e/_oom... https://s.click.aliexpress.com/e/_oDW...