Re: [Paparazzi-devel] UBLOX MAX-6Q and LEA-5H GPS Modules comparison

[Tilman Baumann]

On 30/04/12 11:40, Jeremy Reinertsen wrote:
> Tilman,
>
> A CR1225 battery is 3V and its size is 12.5 mm diameter and 2.5 mm high.
>
> I measured the battery holder on the CSGShop GPS as 6.8 mm wide and 
> 2.1 mm high which suits a 364 size: 
> http://data.energizer.com/PDFs/364z.pdf
Lol, that means CSGShop was telling me bullshit.
Thanks for pointing that out.
> The data sheet for the MAX-6Q lists backup battery voltage as 1.4-3.6 
> V with 22 uA typical current draw at 1.8 V. The 364 was the best 
> solution I could find.

I guess, if you could find a Lithium cell with the right size, you could 
use that too.
Not sure if it exists. According to wikipedia that size is called SR60