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Black rectangular laptop battery with label showing 11.1V 49Wh

Dr. Battery

Dr. Battery BATBL50L6 11.1V 49Wh laptop battery

SKU CH-2G7E-7W1P3

Replacement 11.1 V 49 Wh lithium-ion battery fits Acer Aspire 3100, 3690 and 5100 series laptops

  • Battery typeLithium-Ion
  • Battery voltage rating11.1 V
  • Battery capacity4,400 mAh
  • Product colorBlack
  • Product typeBattery
  • Compatible withCOMPATIBLE LAPTOP MODELS Aspire 3100 Series: 3100-1033 3100-
  • Replaces original battery in many Acer Aspire models
  • 1 V lithium-ion chemistry matches system voltage requirements
  • 49 Wh capacity restores expected run-time for daily tasks
  • Built-in short-circuit, overheat and overload protection safeguards hardware
  • Brand-new professional-series cell pack backed by one-year warranty

Replacement for Aspire 3100 3690 5100

The Dr. Battery BATBL50L6 is a new lithium-ion pack rated at 11.1V and 49Wh. It matches the original voltage and capacity for the listed Acer Aspire models. Built-in protection guards against short circuit, overheat and overload during daily use. The black housing fits the existing battery bay without modification.

Owners of compatible Aspire notebooks

This unit suits owners of Aspire 3100, 3690 and 5100 series laptops whose original battery no longer holds charge. It is not for users whose machine requires a different voltage or connector layout. Buyers who need higher capacity than 49Wh should look at other options. The pack does not support models outside the supplied compatibility list.

Drop-in power for older laptops

Installation uses the laptop's native battery latch and charging circuit; no extra cables or tools are required. The 4400mAh cell restores mobile runtime for work or travel. It frees the user from staying tethered to an AC adapter. A one-year manufacturer warranty covers defects in materials and workmanship.

How it compares

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

Price $30.99
Typical for this category: the median of 27,790 items is $30.99.

Specifications

Product
Brand nameDr. Battery
Model nameDRPROAC201P-01
Product colorBlack
Product typeBattery
Power
Battery typeLithium-Ion
Battery voltage rating11.1 V
Battery capacity4,400 mAh

Questions about this item

Will the BATBL50L6 fit my Aspire 3104WLMiB80F laptop?

Yes, the BATBL50L6 is listed as compatible with the Aspire 3104WLMiB80F model in the 3100 series.

Can I keep using my existing 11.1V AC adapter with this 49Wh replacement battery?

Yes, the 11.1V output matches the original specification, so your current adapter will charge the new cell normally.

How do I verify the new battery is recognised correctly after installation?

The laptop BIOS and operating system should report an 11.1V, 4400 mAh lithium-ion pack with no error codes.

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