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Rectangular black laptop battery with label, approximately fourteen point five ounces

Axiom

Axiom PA3163U-1BRS-AX laptop battery

SKU CH-SZ76-2QQGH MPN PA3163U-1BRS-AX

Replacement lithium-ion battery for Toshiba Satellite notebooks, weighing 14.50 oz and RoHS certified

  • Battery typeLithium-Ion
  • Product typeConsumer Electronics
  • Compatible withToshiba Satellite Notebooks
  • NiMH chemistry meets RoHS environmental standards
  • Rechargeable design keeps Toshiba Satellite notebooks running
  • 50 oz weight adds minimal bulk to your bag
  • Replaces OEM part PA3163U-1BRS for exact fit
  • Proprietary form factor ensures secure installation

Replacement Battery for Toshiba Satellite Notebooks

This Axiom PA3163U-1BRS-AX battery replaces the OEM PA3163U-1BRS unit in compatible Toshiba Satellite notebooks. It uses Nickel Metal Hydride chemistry and is sold new. The pack weighs approximately 14.50 oz and carries RoHS environmental certification. It serves as a direct replacement for a worn original or as a spare for extended mobile use.

Proprietary NiMH Chemistry Pack

The single specification that determines fit is the proprietary battery size matched to the PA3163U-1BRS part number. Only notebooks designed for this exact form factor and connector will accept the pack. Chemistry is Nickel Metal Hydride, not Lithium-Ion, so the charging circuit must support NiMH parameters. Verify the OEM part number before purchase.

Extended Runtime for Mobile Work

A fresh pack restores the original runtime specification for the supported Satellite models. Carrying a charged spare lets you swap batteries when away from an outlet, effectively doubling available operating time. The battery is rechargeable and rated for standard cycle life. It will not fit notebooks that require a different physical pack or voltage.

How it compares

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

Price $105.99
Pricier than about 90% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameAxiom
Model namePA3163U-1BRS-AX
Product typeConsumer Electronics
Power
Battery typeLithium-Ion
Size & build
Shipping weight0.50 kg
Package size140 × 102 × 13 mm
Compatibility
Compatible withToshiba Satellite Notebooks

Questions about this item

How long will the 3163 battery run my Toshiba Satellite once installed?

Runtime depends on your notebook model, screen brightness, workload and battery age; this pack supplies the same voltage and capacity as the original PA3163U-1BRS so you get equivalent life per charge.

Does the proprietary connector on the PA3163U-1BRS-AX limit which Satellite models it fits?

The pack is built to the OEM PA3163U-1BRS pin-out and shape, so it mates only with Satellite notebooks designed for that exact battery footprint.

What clearance and screw pattern does the 14.50 oz pack need in the battery bay?

It uses the factory battery-bay dimensions and latch points of compatible Satellite chassis; no extra brackets or adapters are required for installation.

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