First play with the Eachine Touch T100 multi-chemistry battery charger.
Eachine Touch T100 7A 100W AC/DC Balance Charger Discharger For LiPo/NiCd/PB Battery
http://bit.ly/2bvKKd1
Banggood 10th Anniversary: http://bit.ly/2birrAq
Eachine Touch T100 7A 100W AC/DC Balance Charger Discharger For LiPo/NiCd/PB Battery
http://bit.ly/2bvKKd1
Banggood 10th Anniversary: http://bit.ly/2birrAq
can you measure internal resistance per cell with this?
You may have the wrong idea about balanced charging. Balanced charging is taking away energy from the highest capacity cell, burning it in a resistor, and interrupting the charging to that high cell until the lower cells catch up. Hence the rising internal temp. It is not so much of an energy efficient system.
How many batteries can I charge simultaneously
These chargers should balance the cells during the entire duration of charge so you could charge them to a lower voltage. I purchased a device that works as a generic cell meter that allows me to balance as I charge… I love the TP4056, I have a 12 cell I'm using for my Bluetooth speakers 4 in parallel and 3 in series, I use 3 of the TP4056's and wire them to the pos and neg of each bank. The important part is you have to use separate input power supply's, I use three 5v 2a power supply's without a casing for a $1.60 each from Alibaba and glued them down in a project box because you need isolation so don't connect your inputs to a single source for this as you will see the magic smoke and used a 4S JST to charge with because you need 8 wires 2 for each parallel pack. The good thing is when each bank reaches full charge they shut off separately, no balancing act. I wish the TP4056 would come out with a 2a version. As it stands each parallel battery pack in this application delivers roughly 250mAh per cell 1a divided by 4. but it still charges much faster than my other balance chargers Not wired the same as a normal balancing charger, pos and neg for each always
Lithium battery detection time means charger will try to identify chemistry in x time and apply correct voltage if charged in Auto.
I don't quite understand the 'aren't clever enough to charge into the source supply' comment… 99% of people will be using mains to power these, so that comment doesn't make sense, why would that even be something to consider…?
QUESTION: How good's the calibration on that charger? I could do with one of these since the one I use for my 50W LED torch project only takes the pack to about 70% charge… on the bright side that should lower the degradation of the already really worn out 6x2S 18650 battery pack!
Great video, Julian! Very thorough and intelligent.
My item arrived with a "death-dapter" stuffed into the outer polythene wrapper which had been crushed against the box in transit and was bent and broken. How do you suppose Banggood justifies selling these items in the UK without approved UK mains plugs or adaptors? They must know it is completely illegal to do so.
is this a resistive screen? even new, it looks like a pain to use… and if it's really resistive, these tend to get worse with age.
Wasted opportunity to ship a product with an actual LCARS interface, soo close !
You fresh man you :)), never heard this one before
why do you get this cheap junk that you keep dying over and over again it raining in its garbage stuff what do you do with it obviously you're not doing anything with it what story about yourself let's get something you can use and play with and we can all enjoy he watched you build it or whatever the heck it is it works it have some fun with it but the stuff here