Are these Panasonic batteries good?

[chebird]

looking for anybody who has experience with these batteries, or someone who has a good handle on batteries period.

Considering a dna device build, are these bats. sufficiant?2 New Panasonic NCR18650B Li ion Battery 3400mAh 3 7V 18650 Protection PCB | eBay

 

[Ryedan]

They are good batteries if they are not counterfeit. There is a problem with the price though at US $119.85 for 2 cells. The same cells unprotected go for $10 each at Illumination Supply and I know those are legitimate. I'm not saying the Ebay seller is bad, it's just that I would have to check him out before I would trust him.

The batteries are not though any good for a DNA device. They have 6.8 amp maximum continuous current capability. The DNA chip will pull more than that from them and the protection circuit will shut them off.

I suggest you find out what amp draw the batteries need to supply and pick from this chart. Amp limit is clearly listed. I would personally avoid the Efest as I've heard too many times that they don't last as long as the others.

 

[Ryedan]

Found a new battery that has just hit the shops. Sony 18650VTC5. 30A and 2600 mAh. It's not in the chart. Illumination Supply and I think RTD Vapor has them.

 

[chebird]

They are good batteries if they are not counterfeit. There is a problem with the price though at US $119.85 for 2 cells. The same cells unprotected go for $10 each at Illumination Supply and I know those are legitimate. I'm not saying the Ebay seller is bad, it's just that I would have to check him out before I would trust him.

The batteries are not though any good for a DNA device. They have 6.8 amp maximum continuous current capability. The DNA chip will pull more than that from them and the protection circuit will shut them off.

I suggest you find out what amp draw the batteries need to supply and pick from this chart. Amp limit is clearly listed. I would personally avoid the Efest as I've heard too many times that they don't last as long as the others.

Thanks a lot for your response, This is very helpful Its hard to keep up with all the new products out there.

 

[Tbev]

Bro get the sony vtc 's they are the best period.

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