Many chargers come with the bike brand name but are actually Chinese OEM chargers. A few companies like bosch probably produce their own. And a […] Read More
Author: tbd
Its not hard to find “used 18650 cells”. Usually you can go any electronics store and ask for used batteries or to where you recycle […] Read More
Bought 5 NCR18650A for testing. They are more expensive then NCR18650BD and have lower capacity and are also rated only for 6.2A and the test was […] Read More
NCR18650G is finally back on the market! It was rumored to be a 3600mah cell but it dissapeared fast and rumour is that Tesla bought […] Read More
This is not a test but wrather an opservations. I have 1000s of 22F cells which i recentlly sorted and decided to retest som cells […] Read More
My supplier has told me new 18650 cells can hold not only their voltage but dont have any significant capacity loss the first 16 months […] Read More
Here is a list of many major sites concerning battery repair that I have found in Europe and some other countries so far. Please let […] Read More
Scrooser is probably the most sold electric scooter type in the world but almost no one ever bought the original. They first launched in spring […] Read More
em3ev has been a legend in the diy ebike game for many years and brunos recent video visit to their factory made their status even […] Read More
Battery bro was an inspiration when i first started building battery packs. Both their extensive information about cells but also their in depth blog. However […] Read More