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Rectangular black lithium-polymer laptop battery, slim profile

Cameron & Co

Cameron & Co DS-CS-ACX313NB laptop battery 7.4V 5250mAh 38.85Wh Li-Polymer black

SKU CH-KE8J-M0KWN

Lithium-polymer replacement battery delivers 7.4 V and 5250 mAh for compatible Acer Aspire and TravelMate models

  • Product typeBattery
  • Compatible with multiple Acer Aspire and TravelMate models
  • 4V 5250mAh capacity delivers 38.85Wh of runtime
  • Li-Polymer chemistry in a slim 4.61mm profile
  • 20 x 102.42mm footprint fits original battery bay
  • 100% OEM compatible replacement for part numbers AC13A3L and KT.00403.013

Cameron Sino DS-CS-ACX313NB battery for Acer

The Cameron Sino DS-CS-ACX313NB is a new lithium-polymer replacement battery rated at 7.4 volts and 5250 milliampere-hours. It delivers 38.85 watt-hours of energy in a black pack measuring 242.20 by 102.42 by 4.61 millimetres. The unit is built to match the original AC13A3L and KT.00403.013 part numbers.

Compatible Acer models and limits

This battery fits Aspire P3-131, P3-171 and TravelMate X313 series laptops listed in the compatibility data. Owners of other Acer lines or non-Acer notebooks should look elsewhere because the connector and form factor are specific to these models.

Voltage and capacity match

The 7.4 volt 5250 milliampere-hour rating is the single figure that confirms whether this pack will work in your machine. Check your original battery label for the same voltage and capacity before ordering.

How it compares

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

Price $49.99
Pricier than about 82% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameCameron Sino
Model nameDS-CS-ACX313NB
Product typeBattery

Questions about this item

Which Acer laptop models accept the 7.4V 5250mAh DS-CS-ACX313NB battery?

The battery fits Acer Aspire P3-131, P3-171, TravelMate X313, X313-E, X313-M and X313-M-6824 series, matching original part numbers AC13A3L and KT.00403.013.

Will the 242.20 x 102.42 x 4.61 mm battery sit flush in an Aspire P3-171 chassis?

Yes, the dimensions match the factory pack used in the P3-171 range, so the battery seats without gaps or forced alignment.

How can I confirm the 38.85 Wh Li-Polymer pack is charging correctly after installation?

The operating system should report a design capacity near 5250 mAh at 7.4 V and show the charge percentage rising steadily when the AC adapter is connected.

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