https://community.arlo.com/t5/Buying-Options-Tips/battery-size-for-cameras/m-p/1129443#M3476 <P>The OEM cell that come with the camera are Primary ( non-rechargable ) lithium cells in a 123 format size</P> <P>&nbsp;</P> <P>If bought online from a supplier ( like battery junction ) they cost about $1.40-1.70 each depending on brand ( stick with the KNOWN brands)</P> Mon, 22 Aug 2016 16:39:52 GMT TomMac 2016-08-22T16:39:52Z https://community.arlo.com/t5/Buying-Options-Tips/battery-size-for-cameras/m-p/1129424#M3475 <P>what size battery do i need to buy for my cameras</P> <P>&nbsp;</P> Mon, 03 Oct 2016 04:31:51 GMT https://community.arlo.com/t5/Buying-Options-Tips/battery-size-for-cameras/m-p/1129424#M3475 jrodrigues 2016-10-03T04:31:51Z https://community.arlo.com/t5/Buying-Options-Tips/battery-size-for-cameras/m-p/1129443#M3476 <P>The OEM cell that come with the camera are Primary ( non-rechargable ) lithium cells in a 123 format size</P> <P>&nbsp;</P> <P>If bought online from a supplier ( like battery junction ) they cost about $1.40-1.70 each depending on brand ( stick with the KNOWN brands)</P> Mon, 22 Aug 2016 16:39:52 GMT https://community.arlo.com/t5/Buying-Options-Tips/battery-size-for-cameras/m-p/1129443#M3476 TomMac 2016-08-22T16:39:52Z