Ha ! In another thread I came up with the formula 1L= 1.7604 FCL
1 Lumen equals 1.7604 Fake Chinese Lumens ( FCL) .
Or could also be the more Politically Correct - Fake Claimed Lumens ( FCL ).
I hope that Budget Light Forum appreciates the more than 35 seconds of Research required to arrive at this Formula, in light of my lack of expertise on this subject.
It's crazy. Most buyer would think: "You get 4x 5000mAh GTL for $11,59 , why should I pay around $19 + shipping for 1 AW2900mAh". No buyer give the seller a neutrale or negative ebay feedback, only positiv like these:
I don't know if this belongs here or deserves it's own thread, but in varying applications one might want to consider "useable" mAH.
A cell can have an X capacity, but once it reaches a certain ability to deliver energy to the end of circuit it will fall off/fail to deliver.
Just an observation, once a 3.7v battery regardless of capacity reaches 3.8-3.6v perfomance falls off greatly or fails. ( again depends on what your device is capable of using)
Charge it at this point. the remaining mAh is moot.
Google is a great search engine but unfortunately it doesn't filter out idiocy.
I had the misfortune of being googled here, only to discover a camel pile of dung. Not a single post above came up with anything substantial, only slurs and rants. No one offered anything worthwhile like WHY these 5000mah batteries might be bad. Did anyone do any measurements? Can anyone tell if even a modest 2400mah battery is genuinely of that capacity?
There will always be liars, as long as there're idiots who believe in them.