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Yeah, but pretty much every power bank uses lithium ion batteries (or used to, at least), so you use 3.7 average volts.
by cenamus 1y ago
Yeah, but pretty much every power bank uses lithium ion batteries (or used to, at least), so you use 3.7 average volts.
- hedora 1y agoIf you want to quadruple your amp hours without modifying the hardware, just treat 25% of the voltage gradient of each battery as your unit of measurement. Alternatively, since this is USB-C, and we assume the marketing copy is honest, use the max voltage USB-C can deliver: 20v. So, draw 20V from this device and measure the amp hours it outputs. Wh is really the only sane way to go.
- syedkarim 1y agoLithium NMC, which I think is the most common, is 3.7V. Lithium iron phosphate, which some power packs do use, has a nominal voltage of 3.2V.
- addaon 1y agoAnd LTO, which is what I actually want, is 2.3 - 2.4 V.