Anyone have a list of good online sites to buy NiMH cells in non standard sizes. I'm looking for some high quality 2/3 AA at the moment...
-
-
Re: NiMH Cells
Parts Express has them in NiCd and Lithium, but I don't see any in NiMh in a 2/3. Does it have to be Nickel Cadmium for a reason?Presonus Audiobox USB, Schiit Magni 3, Sony MDR-V700 -
Re: NiMH Cells
theres tons of that stuff in google. cant recommend suppliers thoughComment
-
Re: NiMH Cells
Nickel metal hydride because they have a larger capacity.
Yeah I've googled... Guess I was hoping there was a really good all in one site that people have used... I seem to be finding a lot of junk Chinese cells and I was hoping to find a site with Sanyo and Pansonic or something...Comment
-
-
Re: NiMH Cells
Go to http://www.candlepowerforums.com/
And head over to the forums. There's a battery forum there and you should be able to find purchase feedback of the online retailers.“We the willing, led by the unknowing, are doing the impossible for the ungrateful.
We have done so much, with so little, for so long, we are now qualified to do anything, with nothing.”Comment
-
Re: NiMH Cells
Great battery info, thanks!
Originally posted by WNGComment
-
Re: NiMH Cells
i buy from these guys.
http://www.batterystation.com/
great to deal with.
now i gotta get some n cells to finish up some calculators....
went to play around with one to test it and it faded away.those n cells read about .7 v ea.
hint...get a bunch for these as i think i only have 4 at home.Comment
-
Re: NiMH Cells
They were brand new from Radio crap when i sent them to you! But who knows how long they sat on the shelf there... but its the only place I knew where to find them.
Originally posted by kc8aduComment
-
Re: NiMH Cells
who knows why they died.
i have gotten duds with all brands.
i remember as a kid rinks got in some oddball 9v batts.
the whole shipment was bad.we are talking about 10000 batts.all 0.00 volts.i brought back a bunch and when the store mgr questioned me i brought in my simpson 260.
he went to his trashcan and dug out 6 pocket radios he tossed because he thought they were dead.pocket radios were not cheap then!
batterystation should have n cells along with the nimh you need.
and cheaper than radioshark.Comment
-
Good day folks. Let's talk about batteries because it's a huge topic which I haven't tackled as well as I would like, so let's put it into practice: my colleague worked on a portable handheld vacuum cleaner which had dead NiMh cells in it. It would charge, run for a few seconds then shut off entirely. Wanting to "upgrade" it, he replaced the NiMh cells with Li Ion ones....directly - no other mods or precautions taken. Ok, he's not as stupid as to substitute a Li Ion cell for EVERY NiMh battery in there, because the voltage wouldn't match for one, so he put in 4 Li Ions, so that would...
-
I need help to extend the runtime of the ups board (see attached image).
This is ups board for a CM4 which has 3 18650 cells in parallel. Can I extend the 3 cells to 6 cells for a longer runtime? by soldering a wire to each of the battery terminal and connecting it to a separate battery case with 6 cells.
Thanks and kind regards,
chaksindia... -
So here's the challenge...........
I have a Grundig radio that uses SIX D-Cell alkaline batteries. A somewhat pricey affair to replace these things when they run out. I can't blame the radio, it sips power and the batteries last a long time. The unit also has a 9V wall wart adapter.
What I want to do is replace the six D-cells with six AA rechargeables using those plastic battery adapters. I have no doubt it will work fine and the batteries will last a respectable amount of time.
I guess I could take the AA batteries out and put them in a charger when... -
So awhile ago, i picked up a used Ryobi drill from a thrift store, so I could give it to my father (so that he could have something that was slightly better than his Drill Master drill with a broken battery mount), but with that drill came a dead P189 1.5 Ah battery, since my charger refused to charge it, i decided to take it apart, I found that all 5 of the 18650 cells in the battery were discharged to less than 0.5v, so knowing that the cells in it were pretty dead, i ended up setting it aside, unsure of whether i would repair it.
Anyway, about a week ago, i dug up the battery... -
I bought a case of them the battery cells are made in China the charge curve looks decent for 1 amp charging rate there is also a BMS protection board which here is the website link to them
https://batteryhookup.com/collection...-lifepo4-cells
Here are more of the same but the difference is that they do not have the BMS protection boards but have the tabbing on them
https://batteryhookup.com/collection...o4-power-cells this is...
Comment