is arlo using 3v or 3.7v batteries?

[mm1233]

is arlo using 3v or 3.7v batteries?
Thank you for the answers 

[TomMac]

Arlo is using 3v 123 batteries as OEM ( non rechargeable ) ( actually read 3.2v when new )

Arlo uses 3.7v Li-ion 123/16340 cells in rechargeable ( read 4.16-4.2v when fully charged )

[manfredz]

if you're looking to get rechargeables, the gold colored tenergy 3.7 volt work great; the tenergy silver colored 3.0 volt lasst less than 24 hours on a charge