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Does the Arris TM822 come with a battery?

asked on December 1, 2012

Showing 1-10 of 22 answers

I found this information at the manufacturer's website, Arris.com: Battery backup options are dependent on which TM822G package is being sold as defined by these part numbers:
#790629-NO battery,
#790632-One 2-cell 2.2 AH Li-Ion Battery Pack for up to 6 hours battery backup. <--This would be my choice.… see more
I found this information at the manufacturer's website, Arris.com: Battery backup options are dependent on which TM822G package is being sold as defined by these part numbers:
#790629-NO battery,
#790632-One 2-cell 2.2 AH Li-Ion Battery Pack for up to 6 hours battery backup. <--This would be my choice.
#790635- " " " " " " 2.6 AH " " " " " " " 8 hours " "
#793933- " " 4-cell 4.4 AH " " " " " " " 12 hours " "
(There are more part number packages, but I believe you get the point...) So, the answer appears to be that it depends on which model number is being sold to whether or not it comes with or without a battery backup. see less
I found this information at the manufacturer's website, Arris.com: Battery backup options are dependent on which TM822G package is being sold as defined by these part numbers:
#790629-NO battery,
#790632-One 2-cell 2.2 AH Li-Ion Battery Pack for up to 6 hours battery backup. <--This would be my choice.
#790635- " " " " " " 2.6 AH " " " " " " " 8 hours " "
#793933- " " 4-cell 4.4 AH " " " " " " " 12 hours " "
(There are more part number packages, but I believe you get the point...) So, the answer appears to be that it depends on which model number is being sold to whether or not it comes with or without a battery backup.

WESMAK answered on April 14, 2013
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By default, no. There are bundles where they include a battery at additional cost.
kuerious answered on December 2, 2012
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I ordered my TM822G from Ostell in Jan 2013, which included the battery.
Bernie G answered on March 6, 2013
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no it does not, there is a place for it but you have to purchase it seperately
SunsetMaple answered on January 23, 2013
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Yes, It comes with a backup battery, so that if there is a loss of electricity, it can still function for an hour or so.
Chopintho N. Nguyen answered on December 2, 2012
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No, mine did not.
Faith Dewsnap answered on December 2, 2012
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No, it does not; optional battery is available for purchase separately.
Bob answered on December 3, 2012
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Mine did. It came with the biggest one available.
R. Johnson answered on March 5, 2013
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Mine did but I purchased it on Ebay. I don't think they come with a battery usually. I found out mine will not work with Comcast in my area of South Florida so if you are interested it is for sale and it has never been used and comes with the largest battery available. It is a shame because this thing would really spee… see more Mine did but I purchased it on Ebay. I don't think they come with a battery usually. I found out mine will not work with Comcast in my area of South Florida so if you are interested it is for sale and it has never been used and comes with the largest battery available. It is a shame because this thing would really speed things up for me. Take care and Merry Christmas! see less Mine did but I purchased it on Ebay. I don't think they come with a battery usually. I found out mine will not work with Comcast in my area of South Florida so if you are interested it is for sale and it has never been used and comes with the largest battery available. It is a shame because this thing would really speed things up for me. Take care and Merry Christmas!
R. Johnson answered on December 2, 2012
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No it does not come with a battery - I use it for internet only so the battery is not that important but if you are using it for voice you need to add the battery backup
dogs answered on December 2, 2012
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