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Rectangular lithium battery pack, matte finish, 86.4 by 58.4 by 9.12 mm

Estry

Estry TCA300COM standard battery 2800mAh 3.7V

SKU CH-T2VE-X2QBJ MPN TCA300COM

A 3.7 V, 2800 mAh lithium replacement battery for Technicolor TCA300COM devices, certified to ISO 9001, RoHS, CE and UN 38.3

  • Battery pack size1-pack
  • Battery typeLithium
  • Battery capacity2,800 mAh
  • Battery voltage rating3.7
  • Product typeBatteries
  • Replacement built to original Technicolor TCA300COM specifications
  • 2800mAh lithium cell delivers 10.36Wh runtime
  • Certified to ISO9001, RoHS, CE, UN38.3 and MSDS standards
  • Overcharge, over-discharge, over-voltage and short-circuit protection included
  • Compact 86.4 x 58.4 x 9.12mm form factor weighs 106.0g

Replacement lithium battery

This lithium-ion cell replaces the Technicolor TCA300COM pack and matches the original 2800mAh capacity at 3.7V. It is built to the same physical dimensions of 86.4 x 58.4 x 9.12mm and weighs 106.0g. Certified to ISO9001, RoHS, CE, UN38.3 and MSDS standards, it includes overcharge, over-discharge, over-voltage and short-circuit protection. The unit ships as a single 1-pack ready for installation.

Buyers needing a direct swap for part U46P313.00

This battery suits anyone whose Technicolor TCA300COM device has lost runtime and needs a factory-spec replacement. It is not for users who require a different voltage, a higher capacity than 2800mAh, or a multi-cell pack. Builders integrating the cell into custom hardware should verify the exact connector and form factor before ordering.

2800mAh capacity at 3.7V

The 2800mAh rating at 3.7V delivers 10.36Wh, which determines whether the cell fits the device's power budget and physical bay. If the original equipment calls for a different watt-hour value or a larger footprint, this pack will not be compatible.

How it compares

Measured against everything we stock in Household Batteries & Chargers, at today’s prices. Recalculated every night.

Price $20.99
Pricier than about 78% of the 10,440 comparable items (median $10.99).

Specifications

Product
Brand nameTechnicolor
Product typeBatteries
Power
Battery typeLithium
Battery capacity2,800 mAh
Battery voltage rating3.7
In the box
Battery pack size1-pack

Questions about this item

Should I choose the single 2800mAh pack or look for a multi-pack option?

This listing supplies a 1-pack containing one lithium cell rated at 2800mAh and 3.7V, matching the original U46P313.00 specification for the TCA300COM.

What does the 2800mAh rating actually deliver inside the TCA300COM device?

At 3.7V the cell stores 10.36Wh, providing a direct replacement capacity that restores the original runtime of the Technicolor TCA300COM.

Does the battery use a proprietary connector or a standard interface?

The pack is built to the exact dimensions 86.4 x 58.4 x 9.12mm and weight 106.0g of the OEM U46P313.00, so it fits the TCA300COM battery compartment without adapters.

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