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Black rectangular lithium-ion laptop battery, new condition

Dr. Battery

Dr. Battery DRPROAC251P-01 laptop battery 14.8V 2200mAh 33Wh

SKU CH-B88X-37FYR

Replacement lithium-ion battery for Acer Aspire One and Chromebook models, 14.8V 2200mAh 33Wh with protection circuits

  • Battery typeLithium-Ion
  • Battery voltage rating14.8 V
  • Battery capacity2,200 mAh
  • Product colorBlack
  • Product typeBattery
  • Compatible withCOMPATIBLE LAPTOP MODELS Acer: AO725-0412, AO725-0488, AO725
  • Restores laptop runtime with a 33 Wh lithium-ion cell
  • Delivers stable 14.8 V output for compatible Acer models
  • Built-in protection guards against short circuit, overheat and overload
  • Fits Aspire One 725, 756, V5-121, V5-131 and Chromebook C710 series
  • Replaces original part numbers AL12A31, AL12B31, AL12B32, AL12B72, AL12X32

Compatible replacement for Acer Aspire One 725

The Dr. Battery DRPROAC251P-01 is a new lithium-ion battery built for Acer Aspire One 725 and 756 series notebooks. It matches the original 14.8V 2200mAh 33Wh specification and fits models such as AO725-0412, AO756-2420 and Chromebook C710. Integrated protection guards against short circuit, overheat and overload.

Thermals noise and power draw in normal use

Lithium-ion chemistry keeps operating temperature low during typical office or web workloads. The pack has no moving parts, so it adds no audible noise. Power delivery follows the laptop’s own management; the 33Wh capacity restores the original runtime the system was designed for.

Upgrades from a worn or failed original pack

This unit replaces depleted OEM batteries including part numbers AL12A31, AL12B31, AL12B32, AL12B72, AL12X32, KT.00403.004 and AK.004BT.098. The jump is worth it when the old pack no longer holds a charge or the laptop shuts down unexpectedly. It is not suited for models outside the listed Acer Aspire One 725, 756 and C710 families.

How it compares

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

Price $34.99
Pricier than about 62% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameDr. Battery
Model nameDRPROAC251P-01
Product colorBlack
Product typeBattery
Power
Battery typeLithium-Ion
Battery voltage rating14.8 V
Battery capacity2,200 mAh
Compatibility
Compatible withCOMPATIBLE LAPTOP MODELS
Acer:
AO725-0412, AO725-0488, AO725-0635, AO725-0638, AO725-0688, AO725-0802, AO725-0825, AO725-0899, AO725-C61, AO725-C61bb, AO725-C61KK, AO725-C62BB, AO725-C62kk, AO725-C6Ckk, AO725-C7Ckk, AO725-C7Xbb, AO756-2420, AO756-2623, AO756-2808, AO756-2899, AO756-4854, AO756-877B, AO756-877B1bb, AO756-877B1kk, AO756-877B2, AO756-877B2kk, AO756-877BCrr, AO756-967B, AO756-B2bb, AO756-B2kk, AO756-B2ss, AO756-B8471G25N, AO756-B8772G32N, Aspire One 725, Aspire One 725-0412, Aspire One 725-0487, Aspire One 725-0488, Aspire One 725-0494, Aspire One 725-0600, Aspire One 72

Questions about this item

How do I install the battery in my Acer Aspire One 725, and what step is often missed?

Power off the laptop, unplug the charger, slide the release latch to eject the old pack, insert the new 14.8V 2200 mAh unit until it clicks, then charge fully before first use; the step often missed is the initial full charge.

What maintenance or replacement will this lithium-ion pack need later?

The pack has built-in short-circuit, overheat and overload protection; no user maintenance is required, but capacity fades over time so a replacement will be needed when runtime no longer meets your needs.

What limit appears first during sustained use of this 33 Wh battery?

The 33 Wh capacity determines how long the laptop runs before the pack must be recharged; thermal protection may also activate under heavy load, pausing output until the cells cool.

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