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Rectangular black lithium-polymer battery pack measuring 215.12 by 140.90 by 3.36 millimetres

Cameron & Co

Cameron & Co DS-CS-ACW173NB laptop battery 4.4 Ah 7.6 V 4400 mAh black

SKU CH-39PR-M9HR8

Replacement lithium-polymer battery for Acer Aspire Switch 11 models, 7.6 V 4400 mAh capacity, black

  • Product typeBattery
  • Powers Acer Aspire Switch 11 SW5-173 models
  • Li-Polymer chemistry delivers 4.4 Ah capacity
  • 6 V output matches original AP15B8K specification
  • Slim 3.36 mm profile fits device chassis
  • 4400 mAh rating provides 33.44 Wh energy

Battery for Acer Aspire Switch 11

This lithium-polymer battery is built for the Acer Aspire Switch 11 SW5-173 and SW5-173P models. It replaces part numbers AP15B8K and KT.0020G.005 with a direct-fit design. The pack supplies 7.6 V and 4.4 Ah in a black casing. Buyers needing a battery for a different Acer series or a higher-capacity cell cannot use this unit.

Capacity and voltage match the original spec

The cell delivers 4400 mAh at 7.6 V for 33.44 Wh of energy. That exact rating decides whether the pack will report the correct charge level and runtime. A different voltage or watt-hour value would cause the firmware to misread capacity or refuse to charge.

Steady output through a full discharge cycle

Li-polymer chemistry maintains a stable voltage curve until the pack reaches its low-voltage cutoff. The thin 3.36 mm profile fits the original chassis without forcing the back cover. Sustained loads such as video playback or document editing draw evenly across the 4.4 Ah rating.

How it compares

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

Price $46.99
Pricier than about 79% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameCameron Sino
Model nameDS-CS-ACW173NB
Product typeBattery

Questions about this item

What does the 4400 mAh capacity mean for daily use in an Acer Aspire Switch 11 SW5-173?

The 4400 mAh rating at 7.6 V delivers 33.44 Wh, matching the original battery's energy so run-time should be comparable to when the laptop was new.

Which connector standard does this battery use and what does it limit?

It uses the proprietary Acer AP15B8K interface, so it only fits the listed Switch 11 models and cannot be used in other laptops.

Will the 215.12 x 140.90 x 3.36 mm pack fit inside the Switch 11 chassis without modification?

Yes, those are the exact dimensions of the original pack, so it slots into the existing bay with no trimming or adapters needed.

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