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  • 8 Hr Bp-b210n-21/2600s Rca Technicolor Tc8305c Emta Cable Modem Backup Battery
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8 Hr Bp-b210n-21/2600s Rca Technicolor Tc8305c Emta Cable Modem Backup Battery

by RCA
| 6 answered questions

Currently unavailable.
We don't know when or if this item will be back in stock.

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Product Details

  • Shipping Weight: 6.4 ounces
  • ASIN: B00FDZ8EKU
  • Item model number: BP-B210N-21/2600S
  • Average Customer Review: 4.3 out of 5 stars  See all reviews (9 customer reviews)

Product Description

Lithium ION Battery 7.4v- 2600mAh 19.24Wh Max Charge Voltage: 8.4 v

Customer Questions & Answers

Customer Reviews

4.3 out of 5 stars
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Most Helpful Customer Reviews

7 of 8 people found the following review helpful By Amazon Customer on November 7, 2013
Verified Purchase
This product worked in my Comcast technicolor cable modem. It was competitively priced and arrived on time. I am very happy.
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4 of 4 people found the following review helpful By Charles R. Engler on January 5, 2014
Verified Purchase
I was surprised to find out that Comcast no longer provides a backup battery in their cable/phone modems. Found this one on Amazon and ordered it. I installed it in the modem and it reached full charge in a short time. The settings screen says I now have over 400 minutes backup time for my phone if the household power were to fail. Would purchase again if needed.
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2 of 2 people found the following review helpful By Stanley W. Reynolds on August 4, 2014
The 5157-001 that you get when you order the Bp-b210n-21/2600 s doesn't fit the Technicolor Tc8305c
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1 of 1 people found the following review helpful By James Naus on March 21, 2014
Verified Purchase
It fit in the correctly into the model of modem I had from Comcast. It doesn't fit into my new modem however, dang it Comcast.
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1 of 1 people found the following review helpful By Ralph Rettig on December 29, 2013
Verified Purchase
It works, was a good price (much cheaper than Comcast) and easy to install. Now when the power drops out the connection does not have to reset.
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