Nitecore 2300mAH 18650 Li-ion Battery NL183

[tA71ana]

***DISCLAIMER: I am for all intents and purposes still a newbie so please excuse any ignorance on this issue that I may have****

I found these batteries...They are Nitecore brand 2300mAH High Drain 18650 Li-ion batts (NL183)

http://www.ebay.com/itm/NEW-NITECOR...92529?pt=Battery_Chargers&hash=item19d64d9ad1

Has anyone ever used these?
Are they safe to use for our application?
Are they protected? (I will be using a Vamo, don't need protected)

Tell me everything you know, lol

 

[tA71ana]

I found out they are protected

In that case, I can't use them in a Vamo, can they be used in say, a Silver Bullet?