This might be the best china 18650.

Samsung 26F 2600mah

Sanyo blue head,2600mah

Panasonic 3400mah

China 2600mah

Looks good, but just 'China 2600mAh' is a bit mysterious. Elaborate!! (and send one to HKJ)

Their brand is DLG. The price is charming. 2$, (shipping not included)

where to buy?

seems only Chinese Taobao available.

Protected?

too bad :frowning:
i was planning to build a powerbank using 5x18650 batteries,but need cheap and reliable cells

no.

maybe some generic laptop replacements will carry them.

XIAOMI power bank could be cheaper other than a DIY.

Edit:It's also reliable and nicer looking than a battery box.

so many XIAOMI PB so who knows if one of them were fake

some big websites sell the original one,I think, don't trust some Aliexpress sellers.

i suspect dlg is like ultrafire.
its just a name on whatever.
i have a ton of 2200 like that one that are decent.
but i never did pin down the actual mfr or any real datasheets.
looks like a deal if they hold up like my 2200’s.

thats where you will find these.
my 2200 came from new packs a school bought then scrapped all the laptops.

I hope this is for real. HKJ should get some of these and test them!

My guess is they’ll be good… for while, and then go downhill once people start buying them.

When there are a bunch of manufacturers clone the batteries, and then clones after clones…

Exactly the SRK case, maybe.