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Rectangular black lithium-ion laptop battery pack

Axiom

Axiom PA3286U-1BRS-AX laptop battery

SKU CH-MM43-0SCEX MPN PA3286U-1BRS-AX

Replacement lithium-ion battery compatible with Toshiba Satellite M20 and Tecra TE2300 notebooks, weighing 14.50 oz and RoHS certified

  • Battery typeLithium-Ion
  • Product typeConsumer Electronics
  • Compatible withToshiba Tecra TE2300 Notebook Toshiba M20 Satellite Series N
  • Compatible with Tecra TE2300 and Satellite M20
  • Lithium-Ion chemistry delivers reliable rechargeable power
  • 100% OEM compatible with part PA3286U-1BRS
  • RoHS certified for environmentally friendly materials
  • Weighs 14.50 oz for portable notebook use

Drop-in replacement for Tecra TE2300

This Axiom lithium-ion battery replaces OEM part PA3286U-1BRS and fits Toshiba Tecra TE2300 and Satellite M20 series notebooks. It is a new, rechargeable unit built to proprietary dimensions for direct fit. RoHS certification confirms environmentally friendly construction. The pack restores untethered runtime for business or mobile use.

Simple swap with no tools required

Installation consists of sliding the old pack out and clicking the new one into the same bay until the latch engages. The proprietary form factor prevents misalignment, so the only common issue is forgetting to charge the pack fully before first use. A depleted cell may show zero percent until the controller calibrates over the first few cycles. No firmware update or driver is involved.

Verify the exact model label on your current battery

Confirm the notebook is a Tecra TE2300 or Satellite M20 and that the original pack carries part number PA3286U-1BRS. Other Toshiba series use different proprietary sizes and will not accept this unit. Check that the laptop’s charging circuit functions, because a faulty motherboard will not revive a dead pack. Ensure the bay latch moves freely before ordering.

How it compares

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

Price $124.99
Pricier than about 90% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameAxiom
Model namePA3286U-1BRS-AX
Product typeConsumer Electronics
Power
Battery typeLithium-Ion
Size & build
Shipping weight0.41 kg
Package size150 × 150 × 150 mm
Compatibility
Compatible withToshiba Tecra TE2300 Notebook
Toshiba M20 Satellite Series Notebook

Questions about this item

How can I confirm the battery is working after installing it in my Tecra TE2300?

The battery should power the notebook unplugged and show a charging indicator when connected to AC.

What comes with the PA3286U-1BRS-AX and do I need any extra parts?

The package contains the 14.50 oz lithium-ion battery only; no additional cables or adapters are required.

Which capacity version of this battery should I choose for the Satellite M20 series?

This model replaces OEM part PA3286U-1BRS and is the single capacity offered for the M20 and TE2300 series.

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