Panasonic 18650 3100mah vs Sanyo 2800mah - DealExtreme

[GoldPunch]

Hello masters of laser

Which one is better?

Genuine Panasonic 18650 3100mAh (Pair) 18,70 dollars.

Genuine Panasonic 18650 3100mAh Rechargeable Battery - Green (Pair) - Free Shipping - DealExtreme

Genuine Sanyo 2800 mah (Pair) 17,90 dollars.

SANYO 18650 2800mAh Rechargeable Battery - Orange (2-Piece Pack) - Worldwide Free Shipping - DX

I think, sanyo brand is better than panasonic. Especially about the battery. But panasonic have higher mah.


Waiting for your comments.

 

[LarryDFW]

I have sold hundreds of both brands of these fine cells.

Panasonic recently bought Sanyo . . .

so now they are the same company.

I would go with the 3100mah Panasonics.

I have used both 3100 & 3400 mah Panasonic cells extensively.

The 3400 cells have considerably better I.R.

and is the "state of the art" currently.

Larry DFW

P.S. U.S. Post Office is now allowing International shipment of 18650 cells.

 

[9Ring]

I know they both are really good cells.

Your preference. obviously more mah will require less charging inbetween charges, but i'm the sort that tops off my batteries once i see them under 4 volts.

Using good cells like these might even bump your power up abit. ( many of my lasers LPM' d higher once i swapped to better batteries ...and common sense would suggest that keping them over 4 volts will also give you max output.)

i'd say what ever you like between those 2 cells.

 

[LarryDFW]

I don't trust DX.

One Panasonic states with protection circuit board . . .

when it does not have one installed.

LarryDFW