We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black rectangular lithium-polymer battery with flat edges, 74.70 by 55.00 by 9.30 mm

Cameron & Co

Cameron & Co DS-CS-TCA203BT 4.5 Ah Li-Polymer Battery

SKU CH-CRM7-X5G0A

A 3.7 V 4.5 Ah lithium-polymer replacement battery for Technicolor TCA203 and Xfinity touch-screen security panels

  • TypeBattery
  • Li-Polymer chemistry keeps the touch screen running longer
  • 5 Ah capacity replaces the original BP-TCA-12/2510 SN pack
  • 7 V output matches the Xfinity Home Security Touch Screen requirement
  • Slim 9.30 mm profile fits the TCA203 and TCA203COMG housings
  • Brand-new, 100 % OEM-compatible unit installs without modification

Replacement Battery for Technicolor Touch Screens

The Cameron & Co DS-CS-TCA203BT is a 4.5 Ah lithium-polymer cell built for Technicolor TCA203 and TCA203COMG touch screens used in Xfinity home security systems. It replaces the original BP-TCA-12/2510 SN pack and restores portable operation to the control panel.

Compact Form Factor for Direct Fit

Measuring 74.70 by 55.00 by 9.30 mm, the black pack slides into the existing battery compartment without adapters or cable modifications. The lithium-polymer chemistry delivers 3.7 V and 16.65 Wh in a slim profile that matches the factory layout.

Upgrade from Depleted Original Cells

This unit suits owners whose factory battery no longer holds enough charge for reliable touch-screen use during power interruptions. It is not for buyers who need a higher capacity than 4500 mAh or a different voltage for other devices.

Highlights

  • Li-Polymer chemistry keeps the touch screen running longer
  • 5 Ah capacity replaces the original BP-TCA-12/2510 SN pack
  • 7 V output matches the Xfinity Home Security Touch Screen requirement
  • Slim 9.30 mm profile fits the TCA203 and TCA203COMG housings
  • Brand-new, 100 % OEM-compatible unit installs without modification

Specifications

BrandCameron Sino
ModelDS-CS-TCA203BT
TypeBattery

Questions about this item

What voltage and capacity does the 4.5 Ah Li-Polymer battery deliver?

It supplies 3.7 V and 4500 mAh, which equals 16.65 Wh of energy.

Will the 74.70 x 55.00 x 9.30 mm pack fit my Technicolor TCA203 touch screen?

Yes, those are the exact dimensions for the TCA203, TCA203COMG and Xfinity Home Security Touch Screen.

How do I install the replacement without damaging the connector?

Power off the panel, remove the back cover, unplug the old pack, connect the new one matching the polarity, then reassemble.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.