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Black rectangular lithium-ion laptop battery with label showing 11.1V 4400mAh 49Wh

Dr. Battery

Dr. Battery DRPROAC203P-01 11.1V 4400mAh 49Wh laptop battery

SKU CH-0QQS-XWQQQ

Replacement lithium-ion battery delivering 11.1V and 4400mAh capacity for compatible Acer Aspire and Gateway laptops

  • Battery typeLithium-Ion
  • Battery voltage rating11.1 V
  • Battery capacity4,400 mAh
  • Product colorBlack
  • Product typeBattery
  • Compatible withCOMPATIBLE LAPTOP MODELS Acer Aspire: 5220 Series, 5220G, 53
  • Restores laptop runtime with 4400 mAh lithium-ion capacity
  • Protects hardware through short-circuit, overheat and overload safeguards
  • Fits many Acer Aspire and Gateway models including 5220, 5520 and 5720 series
  • Delivers stable 11.1 V output for consistent performance
  • Ready to install as a brand-new replacement unit

Replacement battery for Acer Aspire

This 11.1V lithium-ion pack delivers 4400mAh and 49Wh to restore runtime on compatible Acer Aspire models. It fits the 5220, 5315, 5520, 5720, 5730, 5920 and related series listed by the supplier. Built-in short-circuit, overheat and overload protections help keep operation safe. The unit is supplied new and ready to install.

Suits owners of listed Aspire notebooks

Buyers with an Acer Aspire model that appears in the compatibility list can use this battery as a direct replacement. Users whose laptop is not on the list should look elsewhere because the connector or form factor will not match. The pack is not intended for desktop systems, tablets or other brands. It also does not serve as a higher-capacity upgrade beyond the stated 49Wh.

Simple swap with minimal risk

Installation typically requires releasing the battery latch, removing the old pack and snapping this one into place. No tools or software configuration are needed. The most common issue is forgetting to fully seat the latch, which leaves the battery loose. A first charge cycle of several hours helps the fuel gauge calibrate correctly.

How it compares

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

Price $35.99
Pricier than about 64% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameDr. Battery
Model nameDRPROAC203P-01
Product colorBlack
Product typeBattery
Power
Battery typeLithium-Ion
Battery voltage rating11.1 V
Battery capacity4,400 mAh
Compatibility
Compatible withCOMPATIBLE LAPTOP MODELS
Acer Aspire:
5220 Series, 5220G, 5315 Series, 5315-2270, 5520, 5520 Series, 5520-5043, 5520-5142, 5520-5147, 5520-5156, 5520-5281, 5520-5313, 5520-5334, 5520-5377, 5520-5537, 5520-5579, 5520-5678, 5520-5716, 5520-5806, 5520-5901, 5520-5908, 5520-5912, 5520-5928, 5520-5929, 5520-5A2G16, 5520-6A2G12Mi, 5520-7416, 5520-7A1G16, 5520-7A1G16F, 5520G, 5520G Series, 5520G-402G25Mi, 5520G-602G16, 5520G-602G16F, 5520-T38P12, 5520-T38P8, 5520-T38P8F, 5520-TX58P12, 5520-TX58P16, 5530, 5530-5824, 5530G, 5530-U6F, 5710 Series, 5710G, 5710Z, 5710ZG, 5715 Series, 5715-4190,

Questions about this item

Which Acer Aspire models can use this 11.1V 4400mAh battery as a direct replacement?

It replaces the original pack in Aspire 5220, 5315, 5520, 5530, 5710, 5715, 5720, 5730, 5739, 5920G and Gateway MD2614u, MD2614, MD2601u series listed in the compatibility data.

Will the battery fit if my laptop currently uses an AS07B31 or AS07B41 part number?

Yes — the DRPROAC203P-01 is built to match the AS07B31, AS07B41, AS07B51, AS07B61, AS07B71, AS07BX1 and AS07BX2 part numbers used across those models.

How can I verify the battery is delivering its rated 49Wh after installation?

Run a full charge cycle, then compare the reported full-charge capacity in the BIOS or a Windows battery report against the 49Wh design figure.

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