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Forum Discussion
AirCard 770s no battery error
Intermittently my AirCard 770s displays a no battery error. Removing the battery resets the AirCard and the AirCard works ok for 15 minutes then displays the no battery error again. The battery is fu...
Well! After calls to at&t, Sierra, and Netgear, I am told I need to purchase a new battery because they only last about a year and the old one could be causing all the no battery and connection problems - which still sometimes says battery is at 100%. New batteries can be found on Amazon for $10 which is reasonable if the battery is the problem. Yes, sometimes it works with the battery removed, but not other sessions.
I agree it's curious so many are having the same issues. I would not have found out except Netgear insisted on my registering. Sierra sold to Netgear so batteries are labelled either way.
I have been connected almost 20", but earlier it was just about 3". My partner is tech challenged so we both are not happy.
That's sort of good news, I can live with $10 a year for a new battery. I'm curious to see whether or not this solves the problem once and for all.
I tried a new battery - worked for a day and right back to no bat error. Went back to ATT and got sold a cheaper model of the same- Battery not so good but the one I bought works well in it. We should get an extended warrenty for the piece of junk.
You can try a different battery but I have doubts it will work. I bought one and it didn't work. Maybe I got a bad battery?