Keeppower has send me a pile of cells to review, but it will be a few months before I get to them, except the 18350, they will be published much sooner.
Iām leaving these two suggestions, but also question: do you have any clue about these cells?
Iām not even sure if they worth a review, or if they were already reviewed (if so, I couldnāt find it).
Here are the links:
With regards to the MXJO, slim chance for its capacity rating to be accurate and even slimmer for its amperage one. And I do not mean to say they underspec their products, of course.
Thanks Barkuti! I knew I would get lost in all those AW and AWT! :person_facepalming:
Thanks for it and for the explanation about the MXJO! I think they will be less than advertised, buy, maybe it worth a try! Letās see
Sorry HKJ, I had seen it elsewhere and now I found it! 50 pieces would be tooooo much to test
Generally USA dealers are impossible, the shipping are simply to expensive. A very dedicated dealer may ship to me (It is a couple of years since that happen last), but I will not pay UPS shipping for a few batteries. Chinese dealers are usual more willing to pay UPS for shipping.
Oh, ok! I didnāt realize that :person_facepalming: But youāre right, shipping from abroad is difficult in terms of values. Even in the Europe it is, I paid near 30ā¬ total from buying 3 cells @ NKON (transportation costs were higher than the cellsā¦).
Well, I just wanted to help if there was a feasible opportunity to test those batteries! In any case, thank you If I see them elsewhere, for reasonable prices, Iāll post it here !! :+1:
Shipping of LiIon is a big problem in todays world. The Chinese dealers try to find ways and often do at reasonable cost.
When a dealer/manufacturer sends me batteries for test they often want fast shipping and there the best options is UPS (for now), they often send many batteries i one parcel, making the āper cellā cost lower.
I do usual not care that much about prices, but I will not pay $20 (or more) shipping for a $5 cell.
I do sometimes see creative ways to get around the shipping restriction. I have a few times received some very cheap flashlights, with good batteries inside.
Is there any compilation of information about protection circuits?
I know theyāre made by someone(s) and added to cells then shrinkwrapped.
I became curious after getting several āprotectedā cells that had problems ā shutting off when a flashlight went to high brightness; failing to recharge after being reset (sitting in a charger cycling from 4.2v to 0v every few seconds, presumably because the charger was triggering the protection circuit).
If thereās a reliable source for protection circuits in appropriate lengths for 10440 and 18650 cells, Iād like to know where to find them.
someone has already tested the HG6 from LG? has this already been asked? I've searched the forum but the search pointed to pages where there was actually no mention of them
Mooch tested the Vapcell 2000mAh and it outperforms the VTC5A as the best high current battery - at least in the beginning of the discharge cycle for those precious maximum lumens.
You can also go to my comparator and compare them: Battery test-review 18650 comparator
I tested it some time ago and I have more Vapcellās in queue.
I may already have the HG6 in queue. A brand told me I was missing some cell (Not theirs, but LG/Panasonic/etc) and asked if they could supply them. I said yes and have received a big box of cells I need to register and test.