Quality #18650 Batteries & Charger

[LarryDFW]

. . . Experience All Your Laser's Real Power ! !
. . . Move Up to More Powerful Batteries
These Batteries have been thru Stringent UL #1642 Testing,
and have new "Safety Layer" construction

NEW 3400mah
. . Panasonic Cells . . 55 mOhms !!
Now available with Round Buttons on Positive Pole




I sell 3400mah Panasonic and USB Cell Chargers.

• BATTERY & CHARGER PRICING:
• 3400 mah UL tested Low IR Panasonic #18650 cells
  - $10.95 prepaid in the continental U.S.
  
  
  Link - NEW- USB 18650 Charger - $9.95 each
  prepaid in cont. US .

Please use Link Below for Ordering:

Link - https://www.cobbcarpet.com/zen/index.php?main_page=product_info&cPath=69&products_id=5052 New Panasonic #18650 /3400 U.L. Rechargeable Li-Ion batteries available for $10.95 each prepaid in cont. US . They are much more reliable than the "chinese" clones. USB Battery Charger- $9.95 prepaid
International, forum members shipping in equipment:
( $8.00 for 1st Class Mail up to 2 items)
( $11 for 3-4 items)

LarryDFW

Background - I have built & sold over 300 UV LED lights, using hard-anodized hosts, & #18650 Li-ion batteries on CandlePower Forum in the last couple of years (LEDite on CPF).
I have also sold ~150 Hi-Power lens assemblies here on LPF.

 

[Toaster]

These are unprotected, correct?

 

[LarryDFW]

Toaster;

They do not have the "questionable quality" circuit board.

They have been thru difficult UL testing for shorts, temperature & overcharging.

LarryDFW

 

[AAlasers]

Could these handle a 3-4 amp draw? (for running A140 @1.6 amp with flexdrive)

Thanks,

AAlasers

 

[LarryDFW]

AAlasers;

These UL listed 3100mah batteries can handle 6 amp draw.

LarryDFW

 

[Toaster]

How do these compare to the AW 18650 2900mah for draw, do you know which one has a higher draw rate?

 

[Kohaku]

I have one of these batteries, looks exactly the same. Got it with a laser i bought on here. Too bad i can't test the battery cause I don't have the equipment.

 

[DTR]

Hey Larry can you modify one of your chargers to have a cutoff voltage of 4.35?

 

[LarryDFW]

DTR;

I have seen some new Integrated Circuits designed for 4.35 VDC.

CottonPicker on CPF has a complete charger for them.

I use a 4.35 VDC #18650 in my 445nm Direct Drive laser.

I charge it with a Digital Power Supply that sets to 4.2 VDC or 4.35 VDC
with adjustable current limiting.

The digital charger is quite expensive @ $225.

Larry

 

[Ignis Fatuus]

can I charge on this charger DealExtreme: $6.77 Single 18650/17670 Lithium Battery Charger (1A Charging Current)

 

[LarryDFW]

can I charge on this charger DealExtreme: $6.77 Single 18650/17670 Lithium Battery Charger (1A Charging Current)

That charger should work fine, based on reports from users.

LarryDFW

 

[Swordofsalvation]

sorry larry. I just found out that I can use normal aaas for my build. I do not need the charger or bats anymore. Sorry for putting you through the trouble of doing the invoice.

 

[LarryDFW]

sorry larry. I just found out that I can use normal aaas for my build.

No Problem.

I do think that the AAA batteries (1000mah) will drop power level too quickly,
Compared to a #18650 3000mah.

LarryDFW

 

[LarryDFW]

MojoLA;

Your batteries & charger were shipped today.

Let us know how they worked.

LarryDFW

 

[daguin]

The batteries arrived today. Thanks for the swift shipping.

Peace,
dave

 

[mod101]

Toaster;

They do not have the "questionable quality" circuit board.

They have been thru difficult UL testing for shorts, temperature & overcharging.

LarryDFW

So they are unprotected?
I dont have a multimeter, is there is any way to make sure i dont overdischarge them?