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Rectangular black lithium polymer laptop battery with connector

Battery Technology Inc.

Battery Technology Inc. 01AV421BTI laptop battery 11.5 V 2094 mAh Li-Polymer

SKU CH-MYK6-CCEG9 MPN 01AV421BTI

Replacement internal notebook battery for Lenovo ThinkPad T470 and T480 delivering 11.5 V and 2094 mAh lithium-polymer power

  • Battery TypeLithium-Ion
  • Powers Lenovo ThinkPad T470 and T480 notebooks
  • 5 V 2094 mAh lithium-polymer cell delivers reliable runtime
  • Rechargeable design supports repeated charge cycles
  • Proprietary form factor fits the original battery bay
  • Brand-new BTI replacement part number 01AV421BTI

Replacement Internal Notebook Battery

The Battery Technology Inc. 01AV421BTI is a brand-new lithium-polymer battery designed as a direct replacement for specific Lenovo ThinkPad models. It delivers 11.5 V DC and a capacity of 2094 mAh to restore reliable mobile power. This proprietary form factor fits precisely into the designated battery bay without modification.

Suited for ThinkPad T470 and T480 owners

This unit suits owners of a Lenovo ThinkPad T470 or T480 who need to replace a worn or failed internal battery. It is not for users of other ThinkPad series or different laptop brands requiring a different physical shape or voltage. Buyers needing higher capacity options or external power banks should look elsewhere.

11.5 V DC voltage specification

The single specification that decides fitment is the 11.5 V DC output, which must match the original battery voltage exactly for safe operation. A mismatch can prevent charging or damage the notebook's power circuitry. Verify this voltage against your current battery label before purchasing.

Highlights

  • Powers Lenovo ThinkPad T470 and T480 notebooks
  • 5 V 2094 mAh lithium-polymer cell delivers reliable runtime
  • Rechargeable design supports repeated charge cycles
  • Proprietary form factor fits the original battery bay
  • Brand-new BTI replacement part number 01AV421BTI

Specifications

BrandBATTERY TECHNOLOGY
Battery TypeLithium-Ion
Shipping weight0.45 kg
Package size244 × 127 × 33 mm

Questions about this item

Does the 01AV421BTI battery arrive as a single unit or with extra cables?

The 01AV421BTI is supplied as a single internal battery unit; no cables or tools are included.

Should I pick the 2094 mAh version or a higher capacity for my ThinkPad T470?

This model is the 2094 mAh capacity; choose it when your service manual lists part 01AV421BTI for the T470 or T480.

What does the 11.5 V rating mean once the battery is installed in a T480?

The 11.5 V DC matches the system voltage required by the ThinkPad T470 and T480 for correct charging and runtime.

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